Minor fix to backtrace retreival code
Minor fix to backtrace retreival code

rjshade/grpc,ppietrasa/grpc,dgquintas/grpc,y-zeng/grpc,leifurhauks/grpc,zhimingxie/grpc,yongni/grpc,simonkuang/grpc,7anner/grpc,Crevil/grpc,adelez/grpc,donnadionne/grpc,ctiller/grpc,grpc/grpc,7anner/grpc,yang-g/grpc,deepaklukose/grpc,sreecha/grpc,geffzhang/grpc,chrisdunelm/grpc,vsco/grpc,ncteisen/grpc,geffzhang/grpc,MakMukhi/grpc,ppietrasa/grpc,tengyifei/grpc,podsvirov/grpc,ipylypiv/grpc,pmarks-net/grpc,kpayson64/grpc,arkmaxim/grpc,jcanizales/grpc,murgatroid99/grpc,carl-mastrangelo/grpc,jcanizales/grpc,firebase/grpc,stanley-cheung/grpc,infinit/grpc,jboeuf/grpc,kskalski/grpc,vsco/grpc,soltanmm-google/grpc,andrewpollock/grpc,ppietrasa/grpc,kumaralokgithub/grpc,ananthonline/grpc,tengyifei/grpc,murgatroid99/grpc,jboeuf/grpc,hstefan/grpc,chrisdunelm/grpc,ncteisen/grpc,vjpai/grpc,yugui/grpc,philcleveland/grpc,7anner/grpc,y-zeng/grpc,leifurhauks/grpc,vjpai/grpc,yongni/grpc,kpayson64/grpc,quizlet/grpc,fuchsia-mirror/third_party-grpc,pszemus/grpc,dklempner/grpc,ejona86/grpc,thinkerou/grpc,rjshade/grpc,PeterFaiman/ruby-grpc-minimal,tengyifei/grpc,a11r/grpc,apolcyn/grpc,malexzx/grpc,rjshade/grpc,leifurhauks/grpc,yang-g/grpc,zhimingxie/grpc,adelez/grpc,msmania/grpc,wcevans/grpc,ncteisen/grpc,geffzhang/grpc,adelez/grpc,makdharma/grpc,kskalski/grpc,vsco/grpc,makdharma/grpc,murgatroid99/grpc,dgquintas/grpc,nicolasnoble/grpc,Crevil/grpc,kskalski/grpc,thunderboltsid/grpc,ejona86/grpc,greasypizza/grpc,ppietrasa/grpc,makdharma/grpc,thinkerou/grpc,geffzhang/grpc,ipylypiv/grpc,simonkuang/grpc,thunderboltsid/grpc,ncteisen/grpc,donnadionne/grpc,fuchsia-mirror/third_party-grpc,ctiller/grpc,ctiller/grpc,simonkuang/grpc,yongni/grpc,dgquintas/grpc,PeterFaiman/ruby-grpc-minimal,nicolasnoble/grpc,kpayson64/grpc,soltanmm/grpc,jboeuf/grpc,a-veitch/grpc,baylabs/grpc,daniel-j-born/grpc,stanley-cheung/grpc,yang-g/grpc,grani/grpc,mehrdada/grpc,jboeuf/grpc,philcleveland/grpc,ejona86/grpc,kskalski/grpc,makdharma/grpc,jtattermusch/grpc,ncteisen/grpc,apolcyn/grpc,msmania/grpc,muxi/grpc,grpc/grpc,grpc/grpc,pszemus/grpc,adelez/grpc,vjpai/grpc,pszemus/grpc,chrisdunelm/grpc,MakMukhi/grpc,muxi/grpc,jtattermusch/grpc,apolcyn/grpc,stanley-cheung/grpc,firebase/grpc,hstefan/grpc,quizlet/grpc,wcevans/grpc,ejona86/grpc,arkmaxim/grpc,makdharma/grpc,ctiller/grpc,tengyifei/grpc,greasypizza/grpc,daniel-j-born/grpc,chrisdunelm/grpc,deepaklukose/grpc,podsvirov/grpc,arkmaxim/grpc,yugui/grpc,miselin/grpc,daniel-j-born/grpc,jtattermusch/grpc,yang-g/grpc,chrisdunelm/grpc,mehrdada/grpc,pszemus/grpc,baylabs/grpc,baylabs/grpc,andrewpollock/grpc,murgatroid99/grpc,leifurhauks/grpc,Vizerai/grpc,MakMukhi/grpc,grani/grpc,yang-g/grpc,dklempner/grpc,stanley-cheung/grpc,zhimingxie/grpc,PeterFaiman/ruby-grpc-minimal,vsco/grpc,philcleveland/grpc,perumaalgoog/grpc,ctiller/grpc,greasypizza/grpc,jtattermusch/grpc,firebase/grpc,firebase/grpc,kumaralokgithub/grpc,perumaalgoog/grpc,kumaralokgithub/grpc,soltanmm-google/grpc,miselin/grpc,soltanmm-google/grpc,podsvirov/grpc,dklempner/grpc,yongni/grpc,kskalski/grpc,stanley-cheung/grpc,quizlet/grpc,murgatroid99/grpc,hstefan/grpc,yang-g/grpc,mehrdada/grpc,thinkerou/grpc,ncteisen/grpc,baylabs/grpc,a-veitch/grpc,grani/grpc,ncteisen/grpc,fuchsia-mirror/third_party-grpc,muxi/grpc,jtattermusch/grpc,dgquintas/grpc,thinkerou/grpc,bogdandrutu/grpc,firebase/grpc,vjpai/grpc,PeterFaiman/ruby-grpc-minimal,dgquintas/grpc,pszemus/grpc,a11r/grpc,thinkerou/grpc,donnadionne/grpc,ipylypiv/grpc,kumaralokgithub/grpc,quizlet/grpc,daniel-j-born/grpc,bogdandrutu/grpc,makdharma/grpc,grpc/grpc,Crevil/grpc,thinkerou/grpc,matt-kwong/grpc,quizlet/grpc,dklempner/grpc,firebase/grpc,nicolasnoble/grpc,rjshade/grpc,Crevil/grpc,andrewpollock/grpc,baylabs/grpc,goldenbull/grpc,arkmaxim/grpc,yang-g/grpc,VcamX/grpc,ppietrasa/grpc,wcevans/grpc,mehrdada/grpc,VcamX/grpc,geffzhang/grpc,vjpai/grpc,y-zeng/grpc,malexzx/grpc,thunderboltsid/grpc,kriswuollett/grpc,kriswuollett/grpc,vsco/grpc,ctiller/grpc,yongni/grpc,bogdandrutu/grpc,sreecha/grpc,wcevans/grpc,kumaralokgithub/grpc,Vizerai/grpc,yang-g/grpc,sreecha/grpc,pszemus/grpc,yugui/grpc,nicolasnoble/grpc,goldenbull/grpc,thunderboltsid/grpc,carl-mastrangelo/grpc,soltanmm/grpc,y-zeng/grpc,vjpai/grpc,thinkerou/grpc,donnadionne/grpc,geffzhang/grpc,firebase/grpc,hstefan/grpc,carl-mastrangelo/grpc,hstefan/grpc,fuchsia-mirror/third_party-grpc,goldenbull/grpc,nicolasnoble/grpc,murgatroid99/grpc,daniel-j-born/grpc,thinkerou/grpc,stanley-cheung/grpc,yongni/grpc,muxi/grpc,thunderboltsid/grpc,philcleveland/grpc,podsvirov/grpc,hstefan/grpc,firebase/grpc,greasypizza/grpc,ipylypiv/grpc,Vizerai/grpc,Vizerai/grpc,soltanmm-google/grpc,donnadionne/grpc,LuminateWireless/grpc,royalharsh/grpc,deepaklukose/grpc,PeterFaiman/ruby-grpc-minimal,malexzx/grpc,bogdandrutu/grpc,a11r/grpc,grpc/grpc,adelez/grpc,ejona86/grpc,carl-mastrangelo/grpc,perumaalgoog/grpc,muxi/grpc,thunderboltsid/grpc,a-veitch/grpc,vsco/grpc,pmarks-net/grpc,perumaalgoog/grpc,yugui/grpc,rjshade/grpc,kskalski/grpc,quizlet/grpc,nicolasnoble/grpc,chrisdunelm/grpc,thinkerou/grpc,infinit/grpc,msmania/grpc,philcleveland/grpc,ejona86/grpc,podsvirov/grpc,stanley-cheung/grpc,zhimingxie/grpc,miselin/grpc,rjshade/grpc,grpc/grpc,philcleveland/grpc,murgatroid99/grpc,andrewpollock/grpc,firebase/grpc,ananthonline/grpc,jcanizales/grpc,kskalski/grpc,kpayson64/grpc,y-zeng/grpc,dgquintas/grpc,donnadionne/grpc,chrisdunelm/grpc,firebase/grpc,ejona86/grpc,MakMukhi/grpc,msmania/grpc,vjpai/grpc,jtattermusch/grpc,greasypizza/grpc,deepaklukose/grpc,yang-g/grpc,miselin/grpc,tengyifei/grpc,royalharsh/grpc,stanley-cheung/grpc,Crevil/grpc,andrewpollock/grpc,rjshade/grpc,goldenbull/grpc,thunderboltsid/grpc,carl-mastrangelo/grpc,MakMukhi/grpc,simonkuang/grpc,sreecha/grpc,bogdandrutu/grpc,nicolasnoble/grpc,arkmaxim/grpc,PeterFaiman/ruby-grpc-minimal,carl-mastrangelo/grpc,LuminateWireless/grpc,PeterFaiman/ruby-grpc-minimal,jtattermusch/grpc,stanley-cheung/grpc,wcevans/grpc,carl-mastrangelo/grpc,matt-kwong/grpc,ncteisen/grpc,perumaalgoog/grpc,perumaalgoog/grpc,fuchsia-mirror/third_party-grpc,daniel-j-born/grpc,grpc/grpc,carl-mastrangelo/grpc,mehrdada/grpc,jtattermusch/grpc,a11r/grpc,jcanizales/grpc,kpayson64/grpc,donnadionne/grpc,wcevans/grpc,jtattermusch/grpc,PeterFaiman/ruby-grpc-minimal,VcamX/grpc,ncteisen/grpc,muxi/grpc,y-zeng/grpc,grani/grpc,a-veitch/grpc,andrewpollock/grpc,kpayson64/grpc,chrisdunelm/grpc,y-zeng/grpc,royalharsh/grpc,perumaalgoog/grpc,apolcyn/grpc,dklempner/grpc,perumaalgoog/grpc,dgquintas/grpc,thunderboltsid/grpc,makdharma/grpc,sreecha/grpc,vsco/grpc,murgatroid99/grpc,ipylypiv/grpc,vjpai/grpc,pmarks-net/grpc,vsco/grpc,jboeuf/grpc,quizlet/grpc,ipylypiv/grpc,a11r/grpc,firebase/grpc,stanley-cheung/grpc,sreecha/grpc,kriswuollett/grpc,VcamX/grpc,infinit/grpc,hstefan/grpc,grani/grpc,simonkuang/grpc,ananthonline/grpc,muxi/grpc,pszemus/grpc,bogdandrutu/grpc,malexzx/grpc,makdharma/grpc,ejona86/grpc,pmarks-net/grpc,LuminateWireless/grpc,pmarks-net/grpc,vjpai/grpc,kumaralokgithub/grpc,infinit/grpc,jcanizales/grpc,a11r/grpc,geffzhang/grpc,podsvirov/grpc,vsco/grpc,matt-kwong/grpc,ctiller/grpc,msmania/grpc,chrisdunelm/grpc,mehrdada/grpc,tengyifei/grpc,soltanmm/grpc,a-veitch/grpc,ananthonline/grpc,7anner/grpc,stanley-cheung/grpc,philcleveland/grpc,ipylypiv/grpc,chrisdunelm/grpc,dgquintas/grpc,philcleveland/grpc,ctiller/grpc,andrewpollock/grpc,daniel-j-born/grpc,apolcyn/grpc,y-zeng/grpc,VcamX/grpc,podsvirov/grpc,grpc/grpc,daniel-j-born/grpc,soltanmm-google/grpc,sreecha/grpc,arkmaxim/grpc,yugui/grpc,sreecha/grpc,grpc/grpc,fuchsia-mirror/third_party-grpc,kriswuollett/grpc,pszemus/grpc,donnadionne/grpc,thinkerou/grpc,thinkerou/grpc,donnadionne/grpc,jtattermusch/grpc,miselin/grpc,Vizerai/grpc,kriswuollett/grpc,MakMukhi/grpc,soltanmm-google/grpc,bogdandrutu/grpc,apolcyn/grpc,nicolasnoble/grpc,ejona86/grpc,Crevil/grpc,malexzx/grpc,murgatroid99/grpc,greasypizza/grpc,dklempner/grpc,jcanizales/grpc,kumaralokgithub/grpc,MakMukhi/grpc,yugui/grpc,ananthonline/grpc,goldenbull/grpc,pszemus/grpc,ananthonline/grpc,wcevans/grpc,jcanizales/grpc,ppietrasa/grpc,ncteisen/grpc,7anner/grpc,donnadionne/grpc,jtattermusch/grpc,Vizerai/grpc,jboeuf/grpc,ejona86/grpc,yugui/grpc,thunderboltsid/grpc,dgquintas/grpc,stanley-cheung/grpc,wcevans/grpc,tengyifei/grpc,sreecha/grpc,msmania/grpc,muxi/grpc,tengyifei/grpc,ncteisen/grpc,firebase/grpc,kskalski/grpc,deepaklukose/grpc,vjpai/grpc,jcanizales/grpc,matt-kwong/grpc,adelez/grpc,jboeuf/grpc,baylabs/grpc,muxi/grpc,yugui/grpc,dklempner/grpc,greasypizza/grpc,yongni/grpc,a11r/grpc,y-zeng/grpc,kriswuollett/grpc,miselin/grpc,Vizerai/grpc,ejona86/grpc,zhimingxie/grpc,matt-kwong/grpc,jboeuf/grpc,msmania/grpc,hstefan/grpc,fuchsia-mirror/third_party-grpc,deepaklukose/grpc,wcevans/grpc,jtattermusch/grpc,vjpai/grpc,mehrdada/grpc,leifurhauks/grpc,mehrdada/grpc,kumaralokgithub/grpc,grpc/grpc,simonkuang/grpc,philcleveland/grpc,nicolasnoble/grpc,yugui/grpc,adelez/grpc,ananthonline/grpc,grani/grpc,donnadionne/grpc,makdharma/grpc,kumaralokgithub/grpc,royalharsh/grpc,sreecha/grpc,a-veitch/grpc,infinit/grpc,geffzhang/grpc,mehrdada/grpc,7anner/grpc,7anner/grpc,a-veitch/grpc,sreecha/grpc,Vizerai/grpc,kriswuollett/grpc,mehrdada/grpc,ctiller/grpc,Crevil/grpc,yongni/grpc,Crevil/grpc,ipylypiv/grpc,miselin/grpc,greasypizza/grpc,bogdandrutu/grpc,arkmaxim/grpc,apolcyn/grpc,rjshade/grpc,VcamX/grpc,arkmaxim/grpc,hstefan/grpc,muxi/grpc,zhimingxie/grpc,baylabs/grpc,murgatroid99/grpc,nicolasnoble/grpc,perumaalgoog/grpc,dklempner/grpc,baylabs/grpc,LuminateWireless/grpc,apolcyn/grpc,carl-mastrangelo/grpc,matt-kwong/grpc,PeterFaiman/ruby-grpc-minimal,malexzx/grpc,VcamX/grpc,zhimingxie/grpc,jboeuf/grpc,simonkuang/grpc,infinit/grpc,rjshade/grpc,andrewpollock/grpc,Vizerai/grpc,LuminateWireless/grpc,jboeuf/grpc,royalharsh/grpc,donnadionne/grpc,tengyifei/grpc,sreecha/grpc,baylabs/grpc,carl-mastrangelo/grpc,ppietrasa/grpc,arkmaxim/grpc,royalharsh/grpc,pszemus/grpc,a-veitch/grpc,grpc/grpc,quizlet/grpc,PeterFaiman/ruby-grpc-minimal,muxi/grpc,LuminateWireless/grpc,ejona86/grpc,msmania/grpc,msmania/grpc,pmarks-net/grpc,miselin/grpc,chrisdunelm/grpc,grani/grpc,kriswuollett/grpc,nicolasnoble/grpc,miselin/grpc,vjpai/grpc,simonkuang/grpc,soltanmm/grpc,leifurhauks/grpc,dklempner/grpc,simonkuang/grpc,soltanmm-google/grpc,leifurhauks/grpc,7anner/grpc,fuchsia-mirror/third_party-grpc,MakMukhi/grpc,zhimingxie/grpc,ncteisen/grpc,Vizerai/grpc,soltanmm/grpc,royalharsh/grpc,jboeuf/grpc,quizlet/grpc,kriswuollett/grpc,matt-kwong/grpc,ctiller/grpc,kpayson64/grpc,a-veitch/grpc,Crevil/grpc,VcamX/grpc,daniel-j-born/grpc,malexzx/grpc,a11r/grpc,leifurhauks/grpc,LuminateWireless/grpc,fuchsia-mirror/third_party-grpc,muxi/grpc,grani/grpc,soltanmm/grpc,carl-mastrangelo/grpc,apolcyn/grpc,kpayson64/grpc,malexzx/grpc,soltanmm/grpc,carl-mastrangelo/grpc,podsvirov/grpc,VcamX/grpc,deepaklukose/grpc,LuminateWireless/grpc,greasypizza/grpc,ctiller/grpc,deepaklukose/grpc,malexzx/grpc,jcanizales/grpc,pszemus/grpc,LuminateWireless/grpc,jboeuf/grpc,matt-kwong/grpc,dgquintas/grpc,ananthonline/grpc,goldenbull/grpc,royalharsh/grpc,grpc/grpc,matt-kwong/grpc,MakMukhi/grpc,Vizerai/grpc,adelez/grpc,kpayson64/grpc,ipylypiv/grpc,andrewpollock/grpc,soltanmm/grpc,mehrdada/grpc,goldenbull/grpc,royalharsh/grpc,kskalski/grpc,podsvirov/grpc,ppietrasa/grpc,pmarks-net/grpc,bogdandrutu/grpc,a11r/grpc,ppietrasa/grpc,7anner/grpc,zhimingxie/grpc,goldenbull/grpc,ananthonline/grpc,thinkerou/grpc,grani/grpc,fuchsia-mirror/third_party-grpc,pmarks-net/grpc,soltanmm-google/grpc,infinit/grpc,leifurhauks/grpc,yongni/grpc,pmarks-net/grpc,soltanmm/grpc,soltanmm-google/grpc,infinit/grpc,mehrdada/grpc,deepaklukose/grpc,nicolasnoble/grpc,geffzhang/grpc,goldenbull/grpc,pszemus/grpc,ctiller/grpc,infinit/grpc,kpayson64/grpc,adelez/grpc,dgquintas/grpc,kpayson64/grpc