diff options
| author | Thomas Bruederli <thomas@roundcube.net> | 2012-09-09 20:23:56 +0200 |
|---|---|---|
| committer | Thomas Bruederli <thomas@roundcube.net> | 2012-09-09 20:23:56 +0200 |
| commit | 99d9f50a0000447d0a752e6c43716237dc0da176 (patch) | |
| tree | 0b958b9711d09c4da74f076e1b902ffa32a4a0a1 /program/include/rcube_db.php | |
| parent | a1303514933afe2d867067e4b95412c79652c89b (diff) | |
| parent | 4e383e2ec8b4184c0fe74d02cf30fd3a4078128e (diff) | |
Merge branch 'master' of github.com:roundcube/roundcubemail
Diffstat (limited to 'program/include/rcube_db.php')
| -rw-r--r-- | 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 042ca15e4..f97d70ab3 100644 --- a/program/include/rcube_db.php +++ b/program/include/rcube_db.php @@ -576,6 +576,10 @@ class rcube_db return intval($input); } + if (is_null($input)) { + return 'NULL'; + } + // create DB handle if not available if (!$this->dbh) { $this->db_connect('r'); |