fixed bug in the error function

Juravenator · Dec 6, 2016 · c98c2d0 · c98c2d0
1 parent 17694de
commit c98c2d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -60,7 +60,7 @@ module.exports.makeSimpleLogger("warn");
 module.exports.makeSimpleLogger("success");
 
 module.exports.makeCustomLogger("error", function() {
-  var isTrace = arguments[0] && arguments[0].substring(0, 5) == "Trace";
+  var isTrace = typeof arguments[0] == "string" && arguments[0].substring(0, 5) == "Trace";
   var type = isTrace ? "TRACE" : "ERROR";
   module.exports.printPrefix(type, module.exports.options.styles.error[0]);
   if (isTrace) {