added a hook to get preferred language variant

diff --git a/languages/Language.php b/languages/Language.php
index dd808d7..e2c3500 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1968,6 +1968,10 @@ class Language {
     function getVariants() {
         return array();
     }
+
+    function getPreferredVariant() {
+        return false;
+    }
 }
 
 # This should fail gracefully if there's not a localization available