registration: Ignore short variables in convertExtensionToRegistration

[lhc/web/wiklou.git] / maintenance / convertExtensionToRegistration.php

diff --git a/maintenance/convertExtensionToRegistration.php b/maintenance/convertExtensionToRegistration.php
index f9dd58c..aab2087 100644 (file)
--- a/maintenance/convertExtensionToRegistration.php
+++ b/maintenance/convertExtensionToRegistration.php
@@ -94,6 +94,9 @@ class ConvertExtensionToRegistration extends Maintenance {
                $globalSettings = $this->getAllGlobals();
                foreach ( $vars as $name => $value ) {
                        $realName = substr( $name, 2 ); // Strip 'wg'
+                       if ( $realName === false ) {
+                               continue;
+                       }
 
                        // If it's an empty array that we likely set, skip it
                        if ( is_array( $value ) && count( $value ) === 0 && in_array( $realName, $__settings ) ) {