Actually use the global.

diff --git a/maintenance/language/dumpMessages.php b/maintenance/language/dumpMessages.php
index c83e719..e676ce7 100644 (file)
--- a/maintenance/language/dumpMessages.php
+++ b/maintenance/language/dumpMessages.php
@@ -31,6 +31,8 @@ class DumpMessages extends Maintenance {
        }
        
        public function execute() {
+               global $wgVersion;
+
                $messages = array();
                foreach ( array_keys( Language::getMessagesFor( 'en' ) ) as $key ) {
                        $messages[$key] = wfMsg( $key );