tweak tweak

diff --git a/includes/Title.php b/includes/Title.php
index 9159605..1031187 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -66,7 +66,10 @@ class Title {
                
                # For links that came from outside, check for alternate/legacy
                # character encoding.
-               if( strncmp($wgServer, $HTTP_SERVER_VARS["HTTP_REFERER"], strlen( $wgServer ) ) )
+               wfDebug( "Refer: {$_SERVER['HTTP_REFERER']}\n" );
+               wfDebug( "Servr: $wgServer\n" );
+               if( empty( $_SERVER["HTTP_REFERER"] ) ||
+                       strncmp($wgServer, $_SERVER["HTTP_REFERER"], strlen( $wgServer ) ) )
                        $s = $wgLang->checkTitleEncoding( $s );
                
                $t->mDbkeyform = str_replace( " ", "_", $s );