From 1e3cbd82ed3ac62cc57d0f593cc679dfa9f52e1e Mon Sep 17 00:00:00 2001
From: Foxandxss <foxandxss@gmail.com>
Date: Sun, 11 Oct 2015 17:21:19 +0200
Subject: [PATCH] fix(buttons): make deprecated controller work with 1.3.x

Closes #4577
---
 src/buttons/buttons.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/buttons/buttons.js b/src/buttons/buttons.js
index 8a14bf8557..9477e32317 100644
--- a/src/buttons/buttons.js
+++ b/src/buttons/buttons.js
@@ -109,7 +109,7 @@ angular.module('ui.bootstrap.buttons')
       $log.warn('ButtonsController is now deprecated. Use UibButtonsController instead.');
     }
 
-    return $controller('UibButtonsController');
+    angular.extend(this, $controller('UibButtonsController'));
   }])
 
   .directive('btnRadio', ['$log', '$buttonsSuppressWarning', function($log, $buttonsSuppressWarning) {