* buckets/bucket.c   (serf__log,    serf__log_skt): Log "ERROR" when the log level = LOGLVL_ERROR.
* buckets/bucket.c
  (serf__log,
   serf__log_skt): Log "ERROR" when the log level = LOGLVL_ERROR.

zhupan/serf,SirJson/serf,soufianeEL/serf,yesoce/serf,x-clone/serf,zhengcq315/serf,yesoce/serf,alex1818/serf,KyleSanderson/serf,zhengcq315/serf,KyleSanderson/serf,SirJson/serf,pengdu/serf,google-code-export/serf,soufianeEL/serf,google-code-export/serf,zhupan/serf,KyleSanderson/serf,x-clone/serf,lazysoez/serf,pengdu/serf,yesoce/serf,yesoce/serf,alex1818/serf,stoneCC/serf,pengdu/serf,zhengcq315/serf,x-clone/serf,lazysoez/serf,KyleSanderson/serf,alex1818/serf,google-code-export/serf,alex1818/serf,google-code-export/serf,lazysoez/serf,soufianeEL/serf,stoneCC/serf,zhupan/serf,stoneCC/serf,x-clone/serf,lazysoez/serf,pengdu/serf,SirJson/serf,stoneCC/serf,SirJson/serf,zhupan/serf,zhengcq315/serf,soufianeEL/serf