From 13a0354f66bfd9eb9e5b78f40812553a561253a0 Mon Sep 17 00:00:00 2001
From: Wesley Cho <wesley.cho@gmail.com>
Date: Fri, 26 Jun 2015 21:17:05 -0700
Subject: [PATCH] fix(alert): adjust check for close attribute

- Adjust check due to change in Angular 1.4 where the presence of attribute gives key value of `undefined`, causing variable to contain incorrect truthiness

Closes #3864
Closes #3890
Fixes #3848
---
 src/alert/alert.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/alert/alert.js b/src/alert/alert.js
index 3fa9633abf..b1fda4ec83 100644
--- a/src/alert/alert.js
+++ b/src/alert/alert.js
@@ -1,7 +1,7 @@
 angular.module('ui.bootstrap.alert', [])
 
 .controller('AlertController', ['$scope', '$attrs', function ($scope, $attrs) {
-  $scope.closeable = 'close' in $attrs;
+  $scope.closeable = !!$attrs.close;
   this.close = $scope.close;
 }])