Remove unused local variables

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / system / package / PackageInstallationDispatcher.class.php

diff --git a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
index 1fcc166f74b5cfc93de1e6a053f5504eef004c9f..edb123972f7de14d59e2788cf0713e5c9d3ae752 100644 (file)
--- a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
@@ -606,7 +606,7 @@ class PackageInstallationDispatcher
                     VALUES      (?, ?)";
             $statement = WCF::getDB()->prepareStatement($sql);
 
-            foreach ($requirements as $identifier => $possibleRequirements) {
+            foreach ($requirements as $possibleRequirements) {
                 $requirement = \array_shift($possibleRequirements);
 
                 $statement->execute([