chore(dropdown): remove unused var

Closes #2023
angular-ui · Apr 6, 2014 · f48e433 · f48e433
1 parent 3b6ab25
commit f48e433
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dropdown/dropdown.js b/src/dropdown/dropdown.js
@@ -5,7 +5,7 @@ angular.module('ui.bootstrap.dropdown', [])
 })
 
 .service('dropdownService', ['$document', function($document) {
-  var self = this, openScope = null;
+  var openScope = null;
 
   this.open = function( dropdownScope ) {
     if ( !openScope ) {