Merge pull request #234 from wimme/patch-2

Fix in Dygraph.log for IE8
danvk · Mar 7, 2013 · 019862d · 019862d
2 parents 870190b + 94ee064
commit 019862d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dygraph-utils.js b/dygraph-utils.js
@@ -79,7 +79,7 @@ Dygraph.log = function(severity, message) {
     // In older versions of Firefox, only console.log is defined.
     var console = window.console;
     var log = function(console, method, msg) {
-      if (method) {
+      if (method && typeof(method) == 'function') {
         method.call(console, msg);
       } else {
         console.log(msg);