From 69f71ba62d8e7d77c4877b47131836ea3f52f6ee Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Sat, 15 Oct 2005 13:27:34 +0000
Subject: [PATCH] fixed warning with empty mailbox

---
 program/include/rcube_imap.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program/include/rcube_imap.inc b/program/include/rcube_imap.inc
index 859dd3183..24cd94a52 100644
--- a/program/include/rcube_imap.inc
+++ b/program/include/rcube_imap.inc
@@ -320,7 +320,7 @@ class rcube_imap
     else
       $headers_cached = TRUE;
 
-	if (!is_array(a_msg_headers))
+	if (!is_array($a_msg_headers))
 		return array();
 		
     // sort headers by a specific col