Remove false positive for slave alert on master

[aloknashikkar]

I am monitoring MySQL master and slave nodes with check_mysql_health plugin.
For slave nodes, I see slave-io,slave-lag alerts are fine but for master which doesn't have slave process running reports error.

Any solution to this issue other than skipping the alert on master?

In the case of failover between master and slave, I would need to add slave alerts on master too.