Add default value to AllowCorsFrom setting

utils/config.go

@@ -236,7 +236,7 @@ func getClientConfig(c *model.Config) map[string]string {
 	props["WebsocketPort"] = fmt.Sprintf("%v", *c.ServiceSettings.WebsocketPort)
 	props["WebsocketSecurePort"] = fmt.Sprintf("%v", *c.ServiceSettings.WebsocketSecurePort)
 
-	props["AllowCorsFrom"] = c.ServiceSettings.AllowCorsFrom
+	props["AllowCorsFrom"] = *c.ServiceSettings.AllowCorsFrom
 
 	return props
 }