1 files changed, 6 insertions, 0 deletions
diff --git a/languages/Language.php b/languages/Language.php
index d654fad6776a..1460693f8eda 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1902,6 +1902,8 @@ class fakeConverter {
 	function getExtraHashOptions() {return '';}
 	function getParsedTitle() {return '';}
 	function markNoConversion($text) {return $text;}
+	function convertCategoryKey( $key ) {return $key; }
+
 }
 
 #--------------------------------------------------------------------------
@@ -2532,6 +2534,10 @@ class Language {
 		return $this->mConverter->convert($text, $isTitle);
 	}
 
+	function convertCategoryKey( $key ) {
+		return $this->mConverter->convertCategoryKey( $key );
+	}
+
 	/**
 	 * get the list of variants supported by this langauge
 	 * see sample implementation in LanguageZh.php