fix(logger): fix logger metadata handling (#55)

fix the way we handle metadata check in logger to prevent double LF
mattallty · May 29, 2017 · d0b9953 · d0b9953
1 parent ecd145f
commit d0b9953
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/logger.js b/lib/logger.js
@@ -12,7 +12,7 @@ const CaporalTransport = function (options) {
 util.inherits(CaporalTransport, winston.Transport);
 
 CaporalTransport.prototype.log = function (level, msg, meta, callback) {
-  if (meta !== null && typeof meta !== 'undefined') {
+  if (meta !== null && typeof meta === 'object' && Object.keys(meta).length) {
     msg += "\n" + prettyjson.render(meta);
   }
   msg += "\n";