Fix crash on auth with only allowedClient.
Fix crash on auth with only allowedClient.

jn7163/cow,boneyao/cow,boneyao/cow,beermix/cow,garylgh/cow,squallyan/cow,antmanler/MEOW,styxyang/cow,r3jack/cow,lioonline/cow,fflamingogo/cow,libichong/cow,chobitly/cow,hyqhyq3/cow,wangjun/cow,WangYue7477/cow,hbprotoss/cow,fighterleslie/cow,vcinly/cow,fighterleslie/cow,dxq-git/cow,lhslll/cow,sunsan05/cow,dochang/cow,mbbill/cow,beermix/cow,ymero/cow,wmydz1/cow,boneyao/cow,wongzigii/cow,qq205633/test,styxyang/cow,jn7163/cow,gccpacman/cow,soxfmr/cow,cyfdecyf/cow,sunclx/cow,garylgh/cow,imWildCat/cow,bitwing/cow,icetoggle/cow,venuskira/cow,ghmajx/cow,lhslll/cow,Zocalos/cow,heimonsy/cow,thanatoskira/cow,fflamingogo/cow,r3jack/cow,janstk/cow,hbprotoss/cow,imWildCat/cow,sunclx/cow,xdsnet/cow,blog2i2j/cow,imWildCat/cow,yu5611789/cow,janstk/cow,itplanes/MEOW,tnndwc/cow,pmphxs/cow,styxyang/cow,YoungGit/cow,bitwing/cow,remxcode/cow,mbbill/cow,nickyfoto/cow,itplanes/MEOW,wangkechun/cow,qq205633/test,blog2i2j/cow,tnndwc/cow,pjq/cow,MummyDing/cow,TangTaigang/cow,dxq-git/cow,SwordYork/cow,afdnlw/cow,WangYue7477/cow,juju2013/clever-cow,thanatoskira/cow,Mattosx/cow,Mattosx/cow,xdsnet/cow,vcinly/cow,pjq/cow,squallyan/cow,lioonline/cow,beermix/cow,libichong/cow,lhslll/cow,sunclx/cow,fighterleslie/cow,chobitly/cow,ljyloo/cow,wangjun/cow,Zocalos/cow,YoungGit/cow,lioonline/cow,icetoggle/cow,hbprotoss/cow,venuskira/cow,gccpacman/cow,pmphxs/cow,bitwing/cow,cyfdecyf/cow,sunsan05/cow,hyqhyq3/cow,garylgh/cow,gccpacman/cow,menghan/cow,itplanes/MEOW,wongzigii/cow,chobitly/cow,nickyfoto/cow,TangTaigang/cow,thanatoskira/cow,cyfdecyf/cow,sinuos/cow,SwordYork/cow,yu5611789/cow,menghan/cow,jn7163/cow,wangkechun/cow,wongzigii/cow,afdnlw/cow,sinuos/cow,blog2i2j/cow,antmanler/MEOW,YoungGit/cow,yu5611789/cow,soxfmr/cow,WangYue7477/cow,demon386/cow,soxfmr/cow,venuskira/cow,ymero/cow,sinuos/cow,demon386/cow,icetoggle/cow,demon386/cow,Zocalos/cow,nickyfoto/cow,afdnlw/cow,timesking/cow,menghan/cow,ljyloo/cow,qq205633/test,xdsnet/cow,Mattosx/cow,janstk/cow,ghmajx/cow,remxcode/cow,r3jack/cow,ljyloo/cow,wangjun/cow,MummyDing/cow,dochang/cow,timesking/cow,fflamingogo/cow,TangTaigang/cow,wangkechun/cow,dxq-git/cow,dochang/cow,ymero/cow,antmanler/MEOW,vcinly/cow,wmydz1/cow,heimonsy/cow,tnndwc/cow,wmydz1/cow,sunsan05/cow,ghmajx/cow,squallyan/cow,remxcode/cow,pmphxs/cow,pjq/cow,timesking/cow,libichong/cow,MummyDing/cow,hyqhyq3/cow,mbbill/cow,heimonsy/cow,SwordYork/cow