From 41c782567775d3bbcfc62d163ae22a531277b5e2 Mon Sep 17 00:00:00 2001
From: Ivan Khalopik <ikhalopik@gmail.com>
Date: Fri, 29 Mar 2013 17:55:14 +0300
Subject: Fixes #7213 Collapse plugin does not correctly set the "collapsed"
 class on accordion heading links

---
 js/bootstrap-collapse.js | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'js/bootstrap-collapse.js')

diff --git a/js/bootstrap-collapse.js b/js/bootstrap-collapse.js
index 2730a48d4..813462a24 100644
--- a/js/bootstrap-collapse.js
+++ b/js/bootstrap-collapse.js
@@ -160,6 +160,12 @@
         || e.preventDefault()
         || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
       , option = $(target).data('collapse') ? 'toggle' : $this.data()
+      , parent = $this.attr('data-parent')
+      , $parent = parent && $(parent)
+
+    if ($parent) {
+      $parent.find('[data-toggle=collapse][data-parent=' + parent + ']').not($this).addClass('collapsed')
+    }
     $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
     $(target).collapse(option)
   })
-- 
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