Avoid undefined

caused by double clicking on close icon Signed-off-by: Michael M Slusarz <slusarz@horde.org>
horde · Apr 30, 2014 · bdd31e4 · bdd31e4
1 parent ef9a4cc
commit bdd31e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/imp/js/prettyautocomplete.js b/imp/js/prettyautocomplete.js
@@ -305,7 +305,7 @@ var IMP_PrettyAutocompleter = Class.create({
     {
         var elt = e.findElement('LI');
 
-        if (elt.hasClassName(this.p.listClassItem)) {
+        if (elt && elt.hasClassName(this.p.listClassItem)) {
             this.addNewItem($F(this.input));
             this.updateInput(elt);
         } else {