Fix show order reading in abstract menu PIP

See #2545

diff --git a/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
index 68e468658cc00085086a6141684aff447a0761ee..3e22a9e7e2c902c38f390ac85433abd7b3ba12d2 100644 (file)
--- a/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
@@ -302,7 +302,7 @@ abstract class AbstractMenuPackageInstallationPlugin extends AbstractXMLPackageI
                        $data['permissions'] = $permissions->nodeValue;
                }
                
-               $showOrder = $element->getElementsByTagName('showOrder')->item(0);
+               $showOrder = $element->getElementsByTagName('showorder')->item(0);
                if ($showOrder !== null) {
                        $data['showOrder'] = $showOrder->nodeValue;
                }