Autodiscover parser tests for extensions, deprecate $wgParserTestFiles

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

diff --git a/maintenance/getConfiguration.php b/maintenance/getConfiguration.php
index 6bc9a6a..3c679e6 100644 (file)
--- a/maintenance/getConfiguration.php
+++ b/maintenance/getConfiguration.php
@@ -53,7 +53,7 @@ class GetConfiguration extends Maintenance {
                $this->addOption( 'regex', 'regex to filter variables with', false, true );
                $this->addOption( 'iregex', 'same as --regex but case insensitive', false, true );
                $this->addOption( 'settings', 'Space-separated list of wg* variables', false, true );
-               $this->addOption( 'format', join( ', ', self::$outFormats ), false, true );
+               $this->addOption( 'format', implode( ', ', self::$outFormats ), false, true );
        }
 
        protected function validateParamsAndArgs() {