The syslog alert email is not sent if the Reporting Method is set to threshold.

[kim-fitness]

1. Navigate to page Syslog Settings -> Alert Rules.
2. Add a new role, and set the 'Reporting Method' as 'Threshold'.
3. Set the Re-Alert Cycle to any options other than 'Not Set'.
4. Check the log file, only following log exists, "SYSLOG WARNING: The Syslog Intance Alert 'xxx' with Severity 'xxx', has been Triggered, Count was 'x', and Sequence 'xxx'".
5. Can not find log "MAILER INFO: Mail successfully sent via PHP Mail() Function from 'xxx', to 'xxx', cc '', Subject 'xxx'".
6. There is no mail be sent.

[kim-fitness]

Root cause:
The following SQL is called after called function syslog_log_alert, which makes the $found always bigger than 0.

$found = syslog_db_fetch_cell('SELECT count(*)
	FROM syslog_logs
	WHERE alert_id=' . $alert['id'] . "
	AND logtime>'$date'");