Check if eventHandlers exist before trying to register them

sandbochs · Apr 4, 2014 · 788cb8e · 788cb8e
1 parent a9b6383
commit 788cb8e
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/lib/angular-dropzone.js b/lib/angular-dropzone.js
@@ -20,9 +20,11 @@ angular.module('ngDropzone', [])
 
       var dropzone = new Dropzone(element.get(0), scope.dropzoneConfig);
 
-      Object.keys(scope.eventHandlers).forEach(function (eventName) {
-        dropzone.on(eventName, scope.eventHandlers[eventName]);
-      });
+      if (scope.eventHandlers) {
+        Object.keys(scope.eventHandlers).forEach(function (eventName) {
+          dropzone.on(eventName, scope.eventHandlers[eventName]);
+        });
+      }
 
       scope.dropzone = dropzone;
     }