Fix permissions check to show "hide" buttons.

The 'deletedhistory' is needed to access Special:RevisionDelete
and LogEventsList already checks for that right, but not
Special:Log. This caused the user to see "Hide log entries"
buttons when they had the 'deletelogentry' but not the
'deletedhistory', which was not correct.

Change-Id: Ie6274b30ffb98e2376d14e6fcac525f901d14f3d

diff --git a/includes/specials/SpecialLog.php b/includes/specials/SpecialLog.php
index 8e4205c..8ab0976 100644 (file)
--- a/includes/specials/SpecialLog.php
+++ b/includes/specials/SpecialLog.php
@@ -162,7 +162,7 @@ class SpecialLog extends SpecialPage {
 
        private function getRevisionButton( $formcontents ) {
                # If the user doesn't have the ability to delete log entries, don't bother showing him/her the button.
-               if ( !$this->getUser()->isAllowed( 'deletelogentry' ) ) {
+               if ( !$this->getUser()->isAllowedAll( 'deletedhistory', 'deletelogentry' ) ) {
                        return $formcontents;
                }