diff options
| -rw-r--r-- | Zotlabs/Module/Queueworker.php | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Zotlabs/Module/Queueworker.php b/Zotlabs/Module/Queueworker.php index 0e0529bc0..440132881 100644 --- a/Zotlabs/Module/Queueworker.php +++ b/Zotlabs/Module/Queueworker.php @@ -61,10 +61,11 @@ class Queueworker extends Controller { $r = dbq("select workerq_cmd, count(*) as total from workerq where true group by workerq_cmd"); - $content .= "<H4>Work items</H4>"; - - foreach($r as $rr) { - $content .= $rr['workerq_cmd'] . ': ' . $rr['total'] . '<br>'; + if ($r) { + $content .= "<H4>Work items</H4>"; + foreach($r as $rr) { + $content .= $rr['workerq_cmd'] . ': ' . $rr['total'] . '<br>'; + } } $maxqueueworkers = get_config('queueworker', 'max_queueworkers', 4); |