Autocomplete: Make sure we have a response before trying to check the length. Fixes...

diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index 2d1d7f94b73ed1778a851d811d29ab0d53fc376d..6c449237016a24fc75a7f824e41a3a329bdc1678 100644 (file)
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -268,7 +268,7 @@ $.widget( "ui.autocomplete", {
        },
 
        _response: function( content ) {
-               if ( content.length ) {
+               if ( content && content.length ) {
                        content = this._normalize( content );
                        this._suggest( content );
                        this._trigger( "open" );