added a language variant field to the page rendering hash, but only for languages...

diff --git a/includes/User.php b/includes/User.php
index 332c6fc..a38f60c 100644 (file)
--- a/includes/User.php
+++ b/includes/User.php
@@ -814,6 +814,7 @@ class User {
        }
 
        function getPageRenderingHash() {
+        global $wgLang;
                if( $this->mHash ){
                        return $this->mHash;
                }
@@ -830,6 +831,12 @@ class User {
                $confstr .= '!' . $this->getOption( 'date' );
                $confstr .= '!' . $this->getOption( 'numberheadings' );
 
+        // add in language variant option if there are multiple variants
+        // supported by the language object
+        if(sizeof($wgLang->getVariants())>1) {
+             $confstr .= '!' . $this->getOption( 'variant' );
+        }
+
                $this->mHash = $confstr;
                return $confstr ;
        }