From fc7b6eb10db75a648fb7ac43cc78b4ee04311d98 Mon Sep 17 00:00:00 2001
From: kink <kink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Fri, 27 Nov 2009 09:25:08 +0000
Subject: [PATCH] need to move strtolower inside if-block to prevent notice
 when attached file has no extention

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@13876 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/attachment_common.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/functions/attachment_common.php b/functions/attachment_common.php
index f14b17c4..d8627461 100644
--- a/functions/attachment_common.php
+++ b/functions/attachment_common.php
@@ -269,11 +269,10 @@ function attachment_common_octet_stream(&$Args) {
 
     $Ext = '';
     if (is_array($Regs) && isset($Regs[1])) {
-       $Ext = $Regs[1];
+        $Ext = $Regs[1];
+        $Ext = strtolower($Regs[1]);
     }
 
-    $Ext = strtolower($Regs[1]);
-
     if ($Ext == '' || ! isset($FileExtensionToMimeType[$Ext]))
         return;
 
-- 
2.25.1