From cf88f642cf6f75a36325af85fcafacfa66f970e5 Mon Sep 17 00:00:00 2001
From: Zheng Zhu <zhengzhu@users.mediawiki.org>
Date: Wed, 22 Sep 2004 06:30:16 +0000
Subject: [PATCH] only list languages with corresponding language files in the
 UI selection part

---
 includes/SpecialPreferences.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/includes/SpecialPreferences.php b/includes/SpecialPreferences.php
index 93fb091b73..ec54126563 100644
--- a/includes/SpecialPreferences.php
+++ b/includes/SpecialPreferences.php
@@ -396,8 +396,13 @@ class PreferencesForm {
 		<div><label>$yl: <select name=\"wpUserLanguage\" />\n");
 
         foreach($wgLanguageNames as $code => $name) {
-            $sel = ($code == $this->mUserLanguage)? "selected" : "";
-            $wgOut->addHtml("\t<option value=\"$code\" $sel>$code - $name</option>\n");
+           global $IP;
+            /* only add languages that have a file */
+           $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
+           if(file_exists($langfile)) {
+               $sel = ($code == $this->mUserLanguage)? "selected" : "";
+               $wgOut->addHtml("\t<option value=\"$code\" $sel>$code - $name</option>\n");
+           }
         }
         $wgOut->addHtml("</label></div>\n" );
 
-- 
2.20.1