Removed code duplication.
Removed code duplication.

RedisLabs/predis,CloudSide/predis,lvbaosong/predis,protomouse/predis,johnhelmuth/predis,vend/predis,stokes3452/predis,quangnguyen90/predis,dominics/predis,oswaldderiemaecker/predis,gopalindians/predis,RudyJessop/predis,SwelenFrance/predis,zhangyancoder/predis,dzung2t/predis,SecureCloud-biz/predis,channelgrabber/predis,nrk/predis,nguyenthaihan/predis,moria/predis,WalterShe/predis,mrkeng/predis,gencer/predis