diff options
Diffstat (limited to 'apps/dav/lib/CalDAV/CalDavBackend.php')
| -rw-r--r-- | apps/dav/lib/CalDAV/CalDavBackend.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php index ef41301b840..a948c54ad58 100644 --- a/apps/dav/lib/CalDAV/CalDavBackend.php +++ b/apps/dav/lib/CalDAV/CalDavBackend.php @@ -3139,7 +3139,9 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription $query->select($query->func()->max('id')) ->from('calendarchanges'); - $maxId = $query->executeQuery()->fetchOne(); + $result = $query->executeQuery(); + $maxId = (int) $result->fetchOne(); + $result->closeCursor(); if (!$maxId || $maxId < $keep) { return 0; } |