fix kqueue error flag
fix kqueue error flag

ag6ag/skynet,great90/skynet,pigparadise/skynet,zhangshiqian1214/skynet,wangyi0226/skynet,icetoggle/skynet,bigrpg/skynet,jxlczjp77/skynet,hongling0/skynet,great90/skynet,wangyi0226/skynet,sundream/skynet,icetoggle/skynet,ag6ag/skynet,bttscut/skynet,xcjmine/skynet,zhangshiqian1214/skynet,Ding8222/skynet,sundream/skynet,hongling0/skynet,firedtoad/skynet,zhouxiaoxiaoxujian/skynet,zhangshiqian1214/skynet,xjdrew/skynet,korialuo/skynet,pigparadise/skynet,korialuo/skynet,cloudwu/skynet,sundream/skynet,bigrpg/skynet,zhangshiqian1214/skynet,zhangshiqian1214/skynet,bttscut/skynet,zhouxiaoxiaoxujian/skynet,JiessieDawn/skynet,xjdrew/skynet,firedtoad/skynet,zhouxiaoxiaoxujian/skynet,icetoggle/skynet,zhangshiqian1214/skynet,xcjmine/skynet,JiessieDawn/skynet,Ding8222/skynet,jxlczjp77/skynet,cloudwu/skynet,wangyi0226/skynet,firedtoad/skynet,great90/skynet,pigparadise/skynet,jxlczjp77/skynet,korialuo/skynet,sanikoyes/skynet,sanikoyes/skynet,xcjmine/skynet,hongling0/skynet,ag6ag/skynet,bigrpg/skynet,bttscut/skynet,JiessieDawn/skynet,xjdrew/skynet,Ding8222/skynet,cloudwu/skynet,sanikoyes/skynet