Fixed some IDE warnings in ChangeTags

Change-Id: Ie7af687e543756988618be21a464f43ad03052d5

diff --git a/includes/changetags/ChangeTags.php b/includes/changetags/ChangeTags.php
index 564feb6..a0c3cf2 100644 (file)
--- a/includes/changetags/ChangeTags.php
+++ b/includes/changetags/ChangeTags.php
@@ -518,7 +518,6 @@ class ChangeTags {
                if ( $rev_id ) {
                        $rev = Revision::newFromId( $rev_id );
                        if ( $rev ) {
-                               $title = $rev->getTitle();
                                $logEntry->setTarget( $rev->getTitle() );
                        }
                } elseif ( $log_id ) {
@@ -707,6 +706,7 @@ class ChangeTags {
         * @param User $user Who to attribute the action to
         * @param int $tagCount For deletion only, how many usages the tag had before
         * it was deleted.
+        * @return int ID of the inserted log entry
         * @since 1.25
         */
        protected static function logTagManagementAction( $action, $tag, $reason,