Use local context to get message

diff --git a/includes/specials/SpecialUnusedimages.php b/includes/specials/SpecialUnusedimages.php
index 6407de4..9c8ccfa 100644 (file)
--- a/includes/specials/SpecialUnusedimages.php
+++ b/includes/specials/SpecialUnusedimages.php
@@ -77,7 +77,7 @@ class UnusedimagesPage extends ImageQueryPage {
        }
 
        function getPageHeader() {
-               return wfMsgExt( 'unusedimagestext', array( 'parse' ) );
+               return $this->msg( 'unusedimagestext' )->parseAsBlock();
        }
 
 }