Slightly rework original pull request.
Slightly rework original pull request.

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