From 38ea9af1e685aeb89b5823e59ccd2c8fb481162c Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 15 Aug 2012 09:32:44 -0400
Subject: [PATCH] Merge branch 'master' of github.com:roundcube/roundcubemail
---
program/include/rcube_db.php | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/program/include/rcube_db.php b/program/include/rcube_db.php
index 042ca15..f97d70a 100644
--- a/program/include/rcube_db.php
+++ b/program/include/rcube_db.php
@@ -576,6 +576,10 @@
return intval($input);
}
+ if (is_null($input)) {
+ return 'NULL';
+ }
+
// create DB handle if not available
if (!$this->dbh) {
$this->db_connect('r');
--
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