Name: master_bind_errors_fatal
Type: SWITCH
Default-Value: 0
Last-Modified: 3.3.0

If enabled, failure to bind a port during startup is treated as a fatal
error, causing master to shut down immediately.  The default is to keep
running, with the affected service disabled until the next SIGHUP causes it
to retry.

Note that this only applies during startup.  New services that fail to come
up in response to a reconfig+SIGHUP will just be logged and disabled like
the default behaviour, without causing master to exit.
