Minor - format code.

main/admin/add_users_to_usergroup.php

@@ -157,6 +157,7 @@ if ($use_extra_fields) {
         $final_result = $extra_field_result[0];
     }
 }
+
 // Filters
 $filters = array(
     array('type' => 'text', 'name' => 'username', 'label' => get_lang('Username')),
@@ -175,7 +176,6 @@ foreach ($filters as $param) {
     $searchForm->addElement($param['type'], $param['name'], $param['label']);
 }
 $searchForm->addElement('button', 'submit', get_lang('Search'));
-//$searchForm->addElement('html', '</table>');
 
 $filterData = array();
 if ($searchForm->validate()) {

main/inc/lib/pear/HTML/QuickForm/Rule/Compare.php

@@ -64,8 +64,8 @@ class HTML_QuickForm_Rule_Compare extends HTML_QuickForm_Rule
     * @param  string     operator name
     * @return string     operator to use for validation
     */
-    function _findOperator($name)
-    {
+    function _findOperator($name) {
+        $name = trim($name);
         if (empty($name)) {
             return '===';
         } elseif (isset($this->_operators[$name])) {