nsqd: fix inflight pqueue remove 'double Pop'
nsqd: fix inflight pqueue remove 'double Pop'

jlr52/nsq,ploxiln/nsq,beni55/nsq,xiexingguang/nsq,bitly/nsq,OlafRadicke/nsq,Dieterbe/nsq,seanluo/nsq_with_note,xuzhaokui/nsq,ploxiln/nsq,msn217/nsq,bo406/nsq,magastzheng/nsq,propellerads/nsq,chaosue/nsq,jmptrader/nsq,MadBomber/nsq,yh453926638/nsq,absolute8511/nsq,bitly/nsq,beni55/nsq,CrazyJvm/nsq,qinlodestar/nsq,sparklxb/nsq,bitly/nsq,w4ngyi/nsq,bo406/nsq,wuxu92/nsq,ploxiln/nsq,handsomesun/nsq,kesutton/nsq,philipbo/nsq,CrazyJvm/nsq,yh453926638/nsq,sparklxb/nsq,msn217/nsq,mashuai/nsq,Dieterbe/nsq,coderhaoxin/nsq,xiexingguang/nsq,wmydz1/nsq,chaosue/nsq,nsqio/nsq,mashuai/nsq,ShinichR/nsq,bo406/nsq,moander/nsq,handsomesun/nsq,ShinichR/nsq,szqh97/nsq,mashuai/nsq,rpau/nsq,MadBomber/nsq,nsqio/nsq,bo406/nsq,yh453926638/nsq,myhongkongzhen/nsq,xiexingguang/nsq,nieanan/nsq,mreiferson/nsq,propellerads/nsq,mikedewar/nsq,OlafRadicke/nsq,myhongkongzhen/nsq,lcp0578/nsq,19hz/nsq,mreiferson/nsq,ShinichR/nsq,philipbo/nsq,szqh97/nsq,w4ngyi/nsq,magastzheng/nsq,absolute8511/nsq,xuzhaokui/nsq,youxidev/nsq,szqh97/nsq,mashuai/nsq,mikeqian/nsq,nsqio/nsq,judwhite/nsq-0.3.2-win,sparklxb/nsq,jehiah/nsq,mikeqian/nsq,myhongkongzhen/nsq,bo406/nsq,coderhaoxin/nsq,mikeqian/nsq,wmydz1/nsq,CrazyJvm/nsq,beni55/nsq,mreiferson/nsq,msn217/nsq,chrislusf/nsq,kesutton/nsq,nieanan/nsq,kevinc0825/nsq,chaosue/nsq,handsomesun/nsq,CrazyJvm/nsq,mikedewar/nsq,absolute8511/nsq,wmydz1/nsq,gaowenbin/nsq,CrazyJvm/nsq,Dieterbe/nsq,jehiah/nsq,w4ngyi/nsq,wmydz1/nsq,kesutton/nsq,nieanan/nsq,absolute8511/nsq,gaowenbin/nsq,Dieterbe/nsq,lcp0578/nsq,qinlodestar/nsq,szqh97/nsq,rpau/nsq,bitly/nsq,judwhite/nsq-0.3.2-win,gaowenbin/nsq,wmydz1/nsq,mreiferson/nsq,jlr52/nsq,Dieterbe/nsq,philipbo/nsq,19hz/nsq,moander/nsq,beni55/nsq,wuxu92/nsq,lcp0578/nsq,jlr52/nsq,jmptrader/nsq,mikeqian/nsq,MadBomber/nsq,kesutton/nsq,handsomesun/nsq,MadBomber/nsq,coderhaoxin/nsq,bitly/nsq,yh453926638/nsq,gaowenbin/nsq,moander/nsq,coderhaoxin/nsq,nsqio/nsq,jehiah/nsq,lcp0578/nsq,chaosue/nsq,chrislusf/nsq,youxidev/nsq,handsomesun/nsq,sparklxb/nsq,youxidev/nsq,qinlodestar/nsq,jmptrader/nsq,wuxu92/nsq,lcp0578/nsq,w4ngyi/nsq,seanluo/nsq_with_note,mikedewar/nsq,jehiah/nsq,myhongkongzhen/nsq,philipbo/nsq,rpau/nsq,mashuai/nsq,xuzhaokui/nsq,philipbo/nsq,jehiah/nsq,msn217/nsq,qinlodestar/nsq,coderhaoxin/nsq,propellerads/nsq,mreiferson/nsq,qinlodestar/nsq,rpau/nsq,absolute8511/nsq,kesutton/nsq,xiexingguang/nsq,kevinc0825/nsq,msn217/nsq,rpau/nsq,yh453926638/nsq,mikeqian/nsq,19hz/nsq,xiexingguang/nsq,OlafRadicke/nsq,chrislusf/nsq,gaowenbin/nsq,magastzheng/nsq,ploxiln/nsq,ploxiln/nsq,beni55/nsq,MadBomber/nsq,ShinichR/nsq,nsqio/nsq,kevinc0825/nsq,sparklxb/nsq,myhongkongzhen/nsq,chaosue/nsq,w4ngyi/nsq,judwhite/nsq-0.3.2-win,jlr52/nsq,jlr52/nsq,szqh97/nsq,ShinichR/nsq