From: Heinrich Fenkart <hnrch02@gmail.com>
Date: Thu, 30 Oct 2014 02:46:49 +0000 (+0100)
Subject: Use RegExp for button plugin's focus shim
X-Git-Tag: v3.3.1~72^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5178d8b8bab50d5b9e03e00db5340178f8507035;p=thirdparty%2Fbootstrap.git

Use RegExp for button plugin's focus shim

Fixes #14923.
---

diff --git a/js/button.js b/js/button.js
index 2be02341d6..4038294908 100644
--- a/js/button.js
+++ b/js/button.js
@@ -110,7 +110,7 @@
       e.preventDefault()
     })
     .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
-      $(e.target).closest('.btn').toggleClass('focus', e.type == 'focus')
+      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
     })
 
 }(jQuery);