Sentinel: don't set announce-ip if is empty.
Sentinel: don't set announce-ip if is empty.

mgk/redis,july2993/redis,ipmobiletech/redis,CodeJuan/redis,CodeJuan/redis,Aliceljm1/redis,abhiklodh/redis,linfangrong/redis,neomantra/redis,hgl888/redis,nnog/redis,nnog/redis,programmecat/redis,tellapart/redis,Markgorden/redis,gaoxianglong/redis,pmem/redis,kaushik94/redis,soveran/redis,seppo0010/redis,netroby/redis,MOON-CLJ/redis,huyuezheng/redis,wbailey5/redis,honestme/redis,healerkx/redis,cloudrain21/redis,brg-liuwei/redis,hornen/redis,fengshao0907/redis,itamarhaber/redis,cloudrain21/redis,allengaller/redis,wprice/redis,oranagra/redis,ituncle/redis,thomasdarimont/redis,mingyaaaa/redis,atreeyang/redis,vincent-vivian-liu/redis,yuhc/redis-benchmark-enhanced,supasate/redis,kmiku7/redis,supasate/redis,clamoriniere1A/redis,RepmujNetsik/redis,shreesundara/redis,rogerchina/redis,ton31337/redis,ErikDubbelboer/redis,simplestbest/redis,ctripcorp/redis,GrimDerp/redis,thomasdarimont/redis,jingjidejuren/redis,itugs/redis,atreeyang/redis,linfangrong/redis,zhiliaoniu/redis,colstrom/redis,wangyikai/redis,ytjiang/redis,Aliceljm1/redis,itamarhaber/redis,wujf/redis,gilala/redis,SyntaxStacks/redis,gaoxianglong/redis,davidradunz/redis,tanghaodong25/redis,seppo0010/rlite-server,allengaller/redis,josiahcarlson/redis,SummonY/redis,AALEKH/redis,xuguruogu/redis,atreeyang/redis,janekmi/redis,ctripcorp/redis,universsky/redis,mattsta/redis,ipmobiletech/redis,Aliceljm1/redis,jasonkying/redis,GitHubMota/redis,netroby/redis,YuraLukashik/redis,xlzhan/redis,valdsJohn/redis,ton31337/redis,j0hnma/szredis,linfangrong/redis,dreamquster/redis,valdsJohn/redis,ton31337/redis,pkdevbox/redis,PradheepShrinivasan/redis,riyan8250/redis,elkingtonmcb/redis,tanghaodong25/redis,YongMan/redis,MasahikoSawada/redis,cusspvz/redis,davidradunz/redis,gaoxianglong/redis,zczhuohuo/redis,roth1002/redis,fengshao0907/redis,elkingtonmcb/redis,weizijun/redis,flashbuckets/redis,pcarrier/redis,JoeWoo/redis,190235047/redis,narma/redis,devaos/redis,a-pavlov/redis,JoeWoo/redis,jackyan/redis,190235047/redis,j0hnma/szredis,SummonY/redis,hawkchch/redis,Sciumo/redis,LongXQ/redis,nnog/redis,tellapart/redis,timothyohare/3rdPartySrc-redis,universsky/redis,ofirluzon/redis,atreeyang/redis,weizijun/redis,devaos/redis,mverrilli/redis,Aaron1992/redis,clamoriniere1A/redis,oranagra/redis,xuguruogu/redis,josiahcarlson/redis,MOON-CLJ/redis,arijitvt/redis,itugs/redis,harrisonfeng/redis,guker/redis,gilala/bjredis,wbailey5/redis,rouzier/redis,kmiku7/redis,honestme/redis,seandsky/redis,citusdata/redis,antirez/redis,mengyou0304/redis,seppo0010/redis,roth1002/redis,gilala/hbjredis,arijitvt/redis,abhiklodh/redis,ituncle/redis,mumingv/redis,qiyang0221/redis,cusspvz/redis,SyntaxStacks/redis,blackmady/redis,ctripcorp/redis,thomasdarimont/redis,colstrom/redis,universsky/redis,spinlock/redis,arijitvt/redis,mingyaaaa/redis,supasate/redis,mgk/redis,xuguruogu/redis,j0hnma/szredis,jasonkying/redis,twskipper/redis,rogerlz/redis,Markgorden/redis,4396/redis,shining-yang/redis,janekmi/redis,harrisonfeng/redis,hawkchch/redis,RepmujNetsik/redis,yuhc/redis-benchmark-enhanced,csuhawk/redis,a-pavlov/redis,modulexcite/redis,izhoujie/redis,saisai/redis,soloestoy/redis,gilala/hredis,SyntaxStacks/redis,kmiku7/redis,itugs/redis,Wangyao14cyy/redis,dayuoba/redis,dreamquster/redis,MasahikoSawada/redis,AALEKH/redis,blackmady/redis,soveran/redis,YuraLukashik/redis,arijitvt/redis,ytjiang/redis,holstvoogd/redis,holstvoogd/redis,charsyam/redis,hornen/redis,charsyam/redis,wenxueliu/redis_comment,hornen/redis,YuanZhewei/redis,CodeJuan/redis,itamarhaber/redis,duanx/redis,colstrom/redis,qiyang0221/redis,rogerchina/redis,RepmujNetsik/redis,sunheehnus/redis,wbailey5/redis,shining-yang/redis,ncopa/redis,valdsJohn/redis,blackmady/redis,ErikDubbelboer/redis,sunheehnus/redis,dreamquster/redis,pcarrier/redis,takeshineshiro/redis,4396/redis,elkingtonmcb/redis,july2993/redis,itugs/redis,wprice/redis,weizijun/redis,PradheepShrinivasan/redis,hawkchch/redis,gilala/hbjredis,csuhawk/redis,mattsta/redis,timothyohare/3rdPartySrc-redis,MasahikoSawada/redis,RepmujNetsik/redis,huyuezheng/redis,soveran/redis,h0x91b/redis,ErikDubbelboer/redis,zhcy/redis,seppo0010/redis,shreesundara/redis,ytjiang/redis,neomantra/redis,pedigree/redis,guker/redis,pkdevbox/redis,thomasdarimont/redis,citusdata/redis,kensou97/redis,NBSW/redis,hawkchch/redis,soloestoy/redis,charsyam/redis,netroby/redis,gilala/hbjredis,healerkx/redis,netroby/redis,seppo0010/redis,tjschuck/redis,LongXQ/redis,nuxeh/redis,YuraLukashik/redis,mattsta/redis,ituncle/redis,YuanZhewei/redis,seandsky/redis,YongMan/redis,h0x91b/redis,wujf/redis,zhcy/redis,wprice/redis,zguangyu/redis,xujunhai1991/redis,ouyangkongtong/redis,Markgorden/redis,PradheepShrinivasan/redis,linfangrong/redis,gaoxianglong/redis,pedigree/redis,sunheehnus/redis,duanx/redis,jasonkying/redis,JoeWoo/redis,universsky/redis,StevenTsai/redis,charsyam/redis,SummonY/redis,tellapart/redis,takeshineshiro/redis,mverrilli/redis,4396/redis,hedisdb/hedis,xujunhai1991/redis,wangyikai/redis,duanx/redis,huyuezheng/redis,soloestoy/redis,mcanthony/redis,honestme/redis,4396/redis,allengaller/redis,dayuoba/redis,YongMan/redis,zguangyu/redis,oranagra/redis,mcanthony/redis,programmecat/redis,rogerlz/redis,YuraLukashik/redis,riyan8250/redis,Wangyao14cyy/redis,vincent-vivian-liu/redis,mgk/redis,simplestbest/redis,cnbin/redis,hgl888/redis,mcanthony/redis,Soledad89/redis,PKRoma/redis,gilala/bjredis,rogerlz/redis,tanghaodong25/redis,StevenTsai/redis,rogerchina/redis,xujunhai1991/redis,pcarrier/redis,MOON-CLJ/redis,yossigo/redis,cnbin/redis,izhoujie/redis,ofirluzon/redis,wbailey5/redis,yossigo/redis,fengshao0907/redis,vincent-vivian-liu/redis,ctripcorp/redis,duanx/redis,spinlock/redis,aim-for-better/redis,z-fork/redis,kaushik94/redis,yossigo/redis,zguangyu/redis,h0x91b/redis,zhiliaoniu/redis,citusdata/redis,wenxueliu/redis_comment,LongXQ/redis,nuxeh/redis,zczhuohuo/redis,twskipper/redis,modulexcite/redis,saisai/redis,kaushik94/redis,alenslan/redis,soloestoy/redis,francischan714/redis,hedisdb/hedis,AplayER/redis,yossigo/redis,citusdata/redis,Aaron1992/redis,Sciumo/redis,pkdevbox/redis,allengaller/redis,qiyang0221/redis,neomantra/redis,ncopa/redis,elkingtonmcb/redis,modulexcite/redis,weizijun/redis,StevenTsai/redis,seandsky/redis,guker/redis,AplayER/redis,YuanZhewei/redis,pcarrier/redis,francischan714/redis,brg-liuwei/redis,aim-for-better/redis,davidradunz/redis,guker/redis,timothyohare/3rdPartySrc-redis,zhiliaoniu/redis,xlzhan/redis,harrisonfeng/redis,taoguan/redis,ipmobiletech/redis,saisai/redis,spinlock/redis,abhiklodh/redis,gilala/redis,jackyan/redis,harrisonfeng/redis,GrimDerp/redis,yossigo/redis,rouzier/redis,NBSW/redis,GitHubMota/redis,gilala/bjredis,zczhuohuo/redis,jackyan/redis,OmarQunsul/graph-redis,alenslan/redis,mengyou0304/redis,narma/redis,ncopa/redis,jingjidejuren/redis,aim-for-better/redis,j0hnma/szredis,StevenTsai/redis,blackmady/redis,Sciumo/redis,GitHubMota/redis,pkdevbox/redis,cloudrain21/redis,supasate/redis,j0hnma/hszredis,colstrom/redis,brg-liuwei/redis,YongMan/redis,badboy/redis,shreesundara/redis,kmiku7/redis,taoguan/redis,AplayER/redis,honestme/redis,rogerchina/redis,hgl888/redis,qiyang0221/redis,oranagra/redis,gilala/hredis,AplayER/redis,AALEKH/redis,programmecat/redis,jingjidejuren/redis,Wangyao14cyy/redis,twskipper/redis,xuguruogu/redis,Soledad89/redis,francischan714/redis,devaos/redis,ofirluzon/redis,LongXQ/redis,healerkx/redis,wenxueliu/redis_comment,zczhuohuo/redis,valdsJohn/redis,healerkx/redis,h0x91b/redis,gilala/hredis,dreamquster/redis,zhcy/redis,mingyaaaa/redis,dayuoba/redis,gilala/redis,yuhc/redis-benchmark-enhanced,Sciumo/redis,OmarQunsul/graph-redis,ouyangkongtong/redis,mumingv/redis,rouzier/redis,janekmi/redis,soloestoy/redis,iandyh/redis,takeshineshiro/redis,rouzier/redis,cusspvz/redis,mumingv/redis,NBSW/redis,seppo0010/rlite-server,zguangyu/redis,charsyam/redis,j0hnma/hszredis,j0hnma/hszredis,itamarhaber/redis,shining-yang/redis,190235047/redis,z-fork/redis,wenxueliu/redis_comment,holstvoogd/redis,ton31337/redis,spinlock/redis,mverrilli/redis,zhiliaoniu/redis,wujf/redis,abhiklodh/redis,SyntaxStacks/redis,alenslan/redis,Markgorden/redis,PKRoma/redis,twskipper/redis,saisai/redis,pmem/redis,flashbuckets/redis,ouyangkongtong/redis,NBSW/redis,gilala/hbjredis,josiahcarlson/redis,nuxeh/redis,roth1002/redis,cnbin/redis,taoguan/redis,neomantra/redis,ncopa/redis,antirez/redis,jackyan/redis,izhoujie/redis,july2993/redis,flashbuckets/redis,kensou97/redis,csuhawk/redis,ofirluzon/redis,narma/redis,taoguan/redis,ituncle/redis,nnog/redis,pedigree/redis,zhcy/redis,CodeJuan/redis,kensou97/redis,izhoujie/redis,neomantra/redis,josiahcarlson/redis,a-pavlov/redis,riyan8250/redis,jingjidejuren/redis,mverrilli/redis,GrimDerp/redis,july2993/redis,nuxeh/redis,devaos/redis,shreesundara/redis,xlzhan/redis,hgl888/redis,oranagra/redis,soveran/redis,seppo0010/rlite-server,mgk/redis,GrimDerp/redis,OmarQunsul/graph-redis,GitHubMota/redis,Soledad89/redis,mumingv/redis,tanghaodong25/redis,badboy/redis,tellapart/redis,MasahikoSawada/redis,simplestbest/redis,SummonY/redis,clamoriniere1A/redis,pmem/redis,csuhawk/redis,dayuoba/redis,ytjiang/redis,Soledad89/redis,gilala/redis,mingyaaaa/redis,hedisdb/hedis,YuanZhewei/redis,iandyh/redis,jasonkying/redis,flashbuckets/redis,mengyou0304/redis,hedisdb/hedis,antirez/redis,tjschuck/redis,ofirluzon/redis,iandyh/redis,ouyangkongtong/redis,j0hnma/hszredis,shining-yang/redis,timothyohare/3rdPartySrc-redis,hornen/redis,vincent-vivian-liu/redis,rogerlz/redis,modulexcite/redis,badboy/redis,seppo0010/rlite-server,tjschuck/redis,Aaron1992/redis,pedigree/redis,tjschuck/redis,JoeWoo/redis,wujf/redis,wangyikai/redis,z-fork/redis,xujunhai1991/redis,huyuezheng/redis,a-pavlov/redis,takeshineshiro/redis,sunheehnus/redis,kaushik94/redis,riyan8250/redis,wangyikai/redis,190235047/redis,kensou97/redis,badboy/redis,cloudrain21/redis,francischan714/redis,davidradunz/redis,aim-for-better/redis,Aliceljm1/redis,iandyh/redis,programmecat/redis,wprice/redis,alenslan/redis,z-fork/redis,PKRoma/redis,Aaron1992/redis,AALEKH/redis,cnbin/redis,ErikDubbelboer/redis,yuhc/redis-benchmark-enhanced,clamoriniere1A/redis,OmarQunsul/graph-redis,mcanthony/redis,fengshao0907/redis,ipmobiletech/redis,antirez/redis,roth1002/redis,cusspvz/redis,mengyou0304/redis,gilala/bjredis,pmem/redis,holstvoogd/redis,brg-liuwei/redis,simplestbest/redis,seandsky/redis,Wangyao14cyy/redis,gilala/hredis,xlzhan/redis,janekmi/redis,PKRoma/redis,PKRoma/redis,PradheepShrinivasan/redis