Fix reading category of ACL option elements for GUI

See #2545

diff --git a/wcfsetup/install/files/lib/system/package/plugin/ACLOptionPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/ACLOptionPackageInstallationPlugin.class.php
index d416eef4e8d7d9de6e7fbb3b2093e64b30cf9bbd..00ebb2a54aecb2a1a1f63fe56b339a401b21f0a6 100644 (file)
--- a/wcfsetup/install/files/lib/system/package/plugin/ACLOptionPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/ACLOptionPackageInstallationPlugin.class.php
@@ -486,7 +486,7 @@ class ACLOptionPackageInstallationPlugin extends AbstractOptionPackageInstallati
                if ($this->entryType === 'options') {
                        $categoryName = $element->getElementsByTagName('categoryname')->item(0);
                        if ($categoryName !== null) {
-                               $data['categoryName'] = $categoryName->nodeValue;
+                               $data['categoryname'] = $categoryName->nodeValue;
                        }
                }