Remove unused parameter

diff --git a/languages/Language.php b/languages/Language.php
index e161298..b7c9efc 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1971,7 +1971,7 @@ class Language {
         * @param $list array of strings to put in a comma list
         * @return string
         */
-       function commaList( $list, $forContent = false ) {
+       function commaList( $list ) {
                return implode(
                        $list,
                        wfMsgExt( 'comma-separator', array( 'escapenoentities', 'language' => $this ) ) );