fixed user search functionality

Author: Guite

CHANGELOG-1.5.md

@@ -26,6 +26,7 @@ CHANGELOG - ZIKULA 1.5.x
     - Explicitly specify translation domain in pager templates (#3917).
     - Explicitly specify translation domain in user mail helper for calls from external modules (#3918).
     - Avoid information disclosure if database exceptions occur.
+    - Fixed broken user search in Groups administration.
 
  - Vendor updates:
     - gedmo/doctrine-extensions updated from 2.4.35 to 2.4.36

src/system/UsersModule/Resources/public/js/Zikula.Users.Admin.View.js

@@ -32,7 +32,7 @@
                 return;
             }
 
-            var fragment = $(this).attr('value');
+            var fragment = $(this).val();
 
             if (fragment === "") {
                 userListTable.removeClass('hide');