Removed unused var

diff --git a/includes/parser/Tidy.php b/includes/parser/Tidy.php
index 95f8362..85e5394 100644 (file)
--- a/includes/parser/Tidy.php
+++ b/includes/parser/Tidy.php
@@ -137,7 +137,7 @@ class MWTidy {
         * 'pear install tidy' should be able to compile the extension module.
         */
        private static function execInternalTidy( $text, $stderr = false, &$retval = null ) {
-               global $wgTidyConf, $IP, $wgDebugTidy;
+               global $wgTidyConf, $wgDebugTidy;
                wfProfileIn( __METHOD__ );
 
                $tidy = new tidy;