Followup r86304, guard against $title AND $wgTitle being null

Add profiling too

diff --git a/includes/cache/MessageCache.php b/includes/cache/MessageCache.php
index 88b8501..7255ae7 100644 (file)
--- a/includes/cache/MessageCache.php
+++ b/includes/cache/MessageCache.php
@@ -817,15 +817,23 @@ class MessageCache {
                        $popts->setTargetLanguage( $language );
                }
 
+               wfProfileIn( __METHOD__ );
                if ( !$title || !$title instanceof Title ) {
                        global $wgTitle;
                        $title = $wgTitle;
                }
+               // Sometimes $wgTitle isn't set either...
+               if ( !$title ) {
+                       # It's not uncommon having a null $wgTitle in scripts. See r80898
+                       # Create a ghost title in such case
+                       $title = Title::newFromText( 'Dwimmerlaik' );
+               }
 
                $this->mInParser = true;
                $res = $parser->parse( $text, $title, $popts, $linestart );
                $this->mInParser = false;
 
+               wfProfileOut( __METHOD__ );
                return $res;
        }