.

conf/wide.go

@@ -195,26 +195,24 @@ func initWide(confPath, confIP, confPort, confServer, confLogLevel, confStaticSe
 	}
 
 	// IP
-	ip := ""
 	if "" != confIP {
-		ip = confIP
+		Wide.IP = confIP
 	} else {
-		ip, err = util.Net.LocalIP()
+		ip, err := util.Net.LocalIP()
 		if nil != err {
 			logger.Error(err)
 
 			os.Exit(-1)
 		}
-	}
 
-	Wide.IP = strings.Replace(Wide.IP, "${ip}", ip, 1)
+		logger.Debugf("${ip} [%s]", ip)
+		Wide.IP = strings.Replace(Wide.IP, "${ip}", ip, 1)
+	}
 
 	if "" != confPort {
 		Wide.Port = confPort
 	}
 
-	logger.Debugf("${ip} [%s]", ip)
-
 	// Docker flag
 	Docker = confDocker