From 5510a5278b0001b79501ecce82a87ba9797d86e1 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 24 Nov 2011 07:34:32 +0000
Subject: - Fix possible infinite redirect on attachment preview (#1488199)

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

(limited to 'program/steps/mail/get.inc')

diff --git a/program/steps/mail/get.inc b/program/steps/mail/get.inc
index d4dcd0a84..828f8debc 100644
--- a/program/steps/mail/get.inc
+++ b/program/steps/mail/get.inc
@@ -22,7 +22,7 @@
 
 // show loading page
 if (!empty($_GET['_preload'])) {
-  $url = str_replace('&_preload=1', '', $_SERVER['REQUEST_URI']);
+  $url = preg_replace('/[&?]+_preload=1/', '', $_SERVER['REQUEST_URI']);
   $message = rcube_label('loadingdata');
 
   header('Content-Type: text/html; charset=' . RCMAIL_CHARSET);
-- 
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