diff options
| author | Aleksander Machniak <alec@alec.pl> | 2012-08-15 15:32:44 +0200 |
|---|---|---|
| committer | Aleksander Machniak <alec@alec.pl> | 2012-08-15 15:32:44 +0200 |
| commit | 38ea9af1e685aeb89b5823e59ccd2c8fb481162c (patch) | |
| tree | 7ffc4941d4d5128cc8517f03fd6a21ae6d44dc44 /program/include | |
| parent | fb2f825cd95677a2ede38e0a2ea99b6823841d74 (diff) | |
| parent | 0db8d00d298f8f67d6843f016a5a6259edff9f96 (diff) | |
Merge branch 'master' of github.com:roundcube/roundcubemail
Diffstat (limited to 'program/include')
| -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'); |