Remove unused local variables

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / data / cronjob / CronjobAction.class.php

diff --git a/wcfsetup/install/files/lib/data/cronjob/CronjobAction.class.php b/wcfsetup/install/files/lib/data/cronjob/CronjobAction.class.php
index 00a316f1f7d586371a517284c067d1758aba4d44..fdc3e6678c917ca1e45c8406b186b62d04ca4568 100644 (file)
--- a/wcfsetup/install/files/lib/data/cronjob/CronjobAction.class.php
+++ b/wcfsetup/install/files/lib/data/cronjob/CronjobAction.class.php
@@ -122,7 +122,7 @@ class CronjobAction extends AbstractDatabaseObjectAction implements IToggleActio
         WCF::getSession()->disableUpdate();
 
         try {
-            foreach ($this->getObjects() as $key => $cronjob) {
+            foreach ($this->getObjects() as $cronjob) {
                 // mark them as pending
                 $cronjob->update(['state' => Cronjob::PENDING]);
             }