Fix typo. Thanks, Garrett.

kangax · Sep 13, 2009 · 8dc5092 · 8dc5092
1 parent 32e8176
commit 8dc5092
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/isEventSupported.js b/isEventSupported.js
@@ -45,7 +45,7 @@ var isEventSupported = (function(){
       isSupported = typeof element[eventName] == 'function';
 
       // if property was created, "remove it" (by setting value to `undefined`)
-      if (element[eventName] != 'undefined') {
+      if (typeof element[eventName] != 'undefined') {
         element[eventName] = void 0;
       }
       element.removeAttribute(eventName);