From cf797fb97ed3ae4d65886016b831cdd3437ab3ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Toni=20F=C3=B6rster?= <toni.foerster@gmail.com>
Date: Tue, 26 Aug 2014 17:08:46 +0200
Subject: [PATCH] Limit the number of maximum connect attempts to 1

http://php.net/manual/en/function.imap-open.php
---
 lib/imap.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/imap.php b/lib/imap.php
index ae1ef67..3ccebf0 100644
--- a/lib/imap.php
+++ b/lib/imap.php
@@ -42,7 +42,7 @@ class OC_User_IMAP extends \OCA\user_external\Base {
 			OCP\Util::writeLog('user_external', 'ERROR: PHP imap extension is not installed', OCP\Util::ERROR);
 			return false;
 		}
-		$mbox = @imap_open($this->mailbox, $uid, $password, OP_HALFOPEN);
+		$mbox = @imap_open($this->mailbox, $uid, $password, OP_HALFOPEN, 1);
 		imap_errors();
 		imap_alerts();
 		if($mbox !== FALSE) {