From 7dae3923bce31e86ee1ab74fbc6020c4e2270514 Mon Sep 17 00:00:00 2001
From: stekkel <stekkel@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Mon, 26 Aug 2002 10:45:51 +0000
Subject: [PATCH] fix warning

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@3463 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 src/download.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/download.php b/src/download.php
index ebf4e91b..e630d95b 100644
--- a/src/download.php
+++ b/src/download.php
@@ -164,11 +164,12 @@ function DumpHeaders($type0, $type1, $filename, $force) {
         $isIE6 = 1;
     }
 
-    if (function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+    if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+        function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
         $filename = 
             $languages[$squirrelmail_language]['XTRA_CODE']('downloadfilename', $filename, $HTTP_USER_AGENT);
     } else {
-    $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename);
+       $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename);
     }
 
     // A Pox on Microsoft and it's Office!
-- 
2.25.1