From 75415b35eafbd09fbc804d6cfe6d9d6b6b65d17d Mon Sep 17 00:00:00 2001
From: Scott González <scott.gonzalez@gmail.com>
Date: Wed, 12 Oct 2011 16:25:59 -0400
Subject: Autocomplete: Don't react to the escape key if the menu isn't open.
 Fixes #7579 - autocomplete overwrites input erroneously when user hits ESC
 before timeout expires.

---
 ui/jquery.ui.autocomplete.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index 853de21ae..2618597b1 100644
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -110,8 +110,10 @@ $.widget( "ui.autocomplete", {
 					self.menu.select( event );
 					break;
 				case keyCode.ESCAPE:
-					self._value( self.term );
-					self.close( event );
+					if ( self.menu.element.is(":visible") ) {
+						self._value( self.term );
+						self.close( event );
+					}
 					break;
 				default:
 					// search timeout should be triggered before the input value is changed
-- 
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