Merge "Correct documentation for EditFilter hook parameter"

[lhc/web/wiklou.git] / includes / ChangeTags.php

diff --git a/includes/ChangeTags.php b/includes/ChangeTags.php
index 0ebc926..18f425a 100644 (file)
--- a/includes/ChangeTags.php
+++ b/includes/ChangeTags.php
@@ -81,6 +81,7 @@ class ChangeTags {
         * @param $log_id int: log_id of the change to add the tags to
         * @param $params String: params to put in the ct_params field of tabel 'change_tag'
         *
+        * @throws MWException
         * @return bool: false if no changes are made, otherwise true
         *
         * @exception MWException when $rc_id, $rev_id and $log_id are all null
@@ -164,10 +165,9 @@ class ChangeTags {
         * @param $conds String|Array: conditions used in query, see DatabaseBase::select
         * @param $join_conds Array: join conditions, see DatabaseBase::select
         * @param $options Array: options, see Database::select
-        * @param $filter_tag String: tag to select on
-        *
-        * @exception MWException when unable to determine appropriate JOIN condition for tagging
+        * @param bool|string $filter_tag Tag to select on
         *
+        * @throws MWException When unable to determine appropriate JOIN condition for tagging
         */
        static function modifyDisplayQuery( &$tables, &$fields,  &$conds,
                                                                                &$join_conds, &$options, $filter_tag = false ) {
@@ -224,8 +224,9 @@ class ChangeTags {
        public static function buildTagFilterSelector( $selected='', $fullForm = false, Title $title = null ) {
                global $wgUseTagFilter;
 
-               if ( !$wgUseTagFilter || !count( self::listDefinedTags() ) )
+               if ( !$wgUseTagFilter || !count( self::listDefinedTags() ) ) {
                        return $fullForm ? '' : array();
+               }
 
                $data = array( Html::rawElement( 'label', array( 'for' => 'tagfilter' ), wfMessage( 'tag-filter' )->parse() ),
                        Xml::input( 'tagfilter', 20, $selected, array( 'class' => 'mw-tagfilter-input' ) ) );