From: Pete Hopkins <phopkins@gmail.com>
Date: Tue, 31 Jan 2012 14:23:58 +0000 (-0500)
Subject: Allows escape to bubble when menu isn't shown
X-Git-Tag: v2.0.2~62^2~2^2^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2177%2Fhead;p=thirdparty%2Fbootstrap.git

Allows escape to bubble when menu isn't shown
---

diff --git a/js/bootstrap-typeahead.js b/js/bootstrap-typeahead.js
index df1487bf82..99f84f7961 100644
--- a/js/bootstrap-typeahead.js
+++ b/js/bootstrap-typeahead.js
@@ -178,6 +178,7 @@
           break
 
         case 27: // escape
+          if (!this.shown) return
           this.hide()
           break