From e85615fc6b1d636f4bcea3abd3a6091f937858b8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Tue, 20 Jul 2010 15:13:54 -0400
Subject: [PATCH] Autocomplete: Prevent the default behavior of pressing enter
 when the menu is open, even if no item is active. Partial fix for #5757 -
 Autocomplete combobox issues.

---
 ui/jquery.ui.autocomplete.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index b9daad86b..4b37a000d 100644
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -59,7 +59,7 @@ $.widget( "ui.autocomplete", {
 				case keyCode.ENTER:
 				case keyCode.NUMPAD_ENTER:
 					// when menu is open or has focus
-					if ( self.menu.active ) {
+					if ( self.menu.element.is( ":visible" ) ) {
 						event.preventDefault();
 					}
 					//passthrough - ENTER and TAB both select the current element
-- 
2.39.5