Closed script security problem (merged from STABLE)

diff --git a/doc/index.php b/doc/index.php
index 46be9c2742596024088a64e15ed1729e45f8981a..329ab31c35a8291c4081dcbd45ed978eb51883ac 100644 (file)
--- a/doc/index.php
+++ b/doc/index.php
@@ -5,16 +5,11 @@
     optional_variable($file, "");     // docs file to view
     optional_variable($frame, "");    // docs file to view
     optional_variable($sub, "");      // sub-section (named anchor)
-    optional_variable($lang, "");     // override current language
 
     if ($CFG->forcelogin) {
         require_login();
     }
 
-    if (!empty($lang)) {
-        $SESSION->lang = $lang;
-    }
-
     if (!empty($sub)) {
         $sub = "#$sub";
     } else {