From 45256e8293d04203a3b0952792f8bb2de768390b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 20 Feb 2015 10:41:39 +0100
Subject: Really fix unwanted warning on BMP attachments (#1490269)

---
 program/steps/mail/get.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'program')

diff --git a/program/steps/mail/get.inc b/program/steps/mail/get.inc
index 02ec5a4ac..5803e0c5a 100644
--- a/program/steps/mail/get.inc
+++ b/program/steps/mail/get.inc
@@ -164,7 +164,7 @@ else if (strlen($part_id)) {
                 else {
                     // get valid file extensions
                     $extensions      = rcube_mime::get_mime_extensions($real_mimetype);
-                    $valid_extension = !$file_extension || in_array($file_extension, (array)$extensions);
+                    $valid_extension = !$file_extension || empty($extensions) || in_array($file_extension, (array)$extensions);
                 }
 
                 // fix mimetype for images wrongly declared as octet-stream
-- 
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