From ec5feaea4f422006ee5e54830f718c9939099f90 Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Tue, 2 Jul 2013 18:25:43 -0700
Subject: [PATCH] fixes #1796

---
 vendor/assets/javascripts/jquery-ui-autocomplete-custom.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/vendor/assets/javascripts/jquery-ui-autocomplete-custom.js b/vendor/assets/javascripts/jquery-ui-autocomplete-custom.js
index b5413849c..88a276ebd 100644
--- a/vendor/assets/javascripts/jquery-ui-autocomplete-custom.js
+++ b/vendor/assets/javascripts/jquery-ui-autocomplete-custom.js
@@ -132,7 +132,9 @@ $.widget( "ui.autocomplete", {
           if ( this.menu.active ) {
             this.menu.select( event );
           }
-          event.preventDefault();
+          if ( !this.menu.element.is( ":visible" ) ) {
+            event.preventDefault();
+          }
           break;
         case keyCode.ESCAPE:
           if ( this.menu.element.is( ":visible" ) ) {