Remove unused local variables

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / acp / page / UserListPage.class.php

diff --git a/wcfsetup/install/files/lib/acp/page/UserListPage.class.php b/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
index 0592ee48923a0f2a27aa79c3d14ef96dad39ebad..2fef97bcabcf0a7b6f08ad7e888007c466dd23f0 100755 (executable)
--- a/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
+++ b/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
@@ -313,7 +313,7 @@ class UserListPage extends SortablePage
             }
 
             // get special columns
-            foreach ($this->users as $key => $user) {
+            foreach ($this->users as $user) {
                 foreach ($this->columns as $column) {
                     switch ($column) {
                         case 'email':