chore(dropdown): add guard when closing

angular-ui · Jun 13, 2016 · a68cc20 · a68cc20
1 parent ba113a0
commit a68cc20
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/dropdown/dropdown.js b/src/dropdown/dropdown.js
@@ -24,7 +24,10 @@ angular.module('ui.bootstrap.dropdown', ['ui.bootstrap.position'])
     if (openScope === dropdownScope) {
       openScope = null;
       $document.off('click', closeDropdown);
-      dropdownScope.getDropdownElement().off('keydown', this.keybindFilter);
+      var dropdownMenu = dropdownScope.getDropdownElement();
+      if (dropdownMenu) {
+        dropdownMenu.off('keydown', this.keybindFilter);
+      }
     }
   };