Minor Fix for Releases

[ddink]

What will it allow you to do that you can't do today?

beacon_live_admin retains the same functionality, but a potential blocker for releases is removed.

Why do you need this feature and how will it benefit other users?

While building a release of an umbrella application featuring beacon in one of the child apps and beacon_live_admin in another, I was running into a MatchError that was preventing the release from being started:

** (MatchError) no match of right hand side value: {:error, {:already_started, #PID<0.3898.0>}}
            (beacon_live_admin 0.1.0-dev) lib/beacon/live_admin/cluster.ex:21: Beacon.LiveAdmin.Cluster.init/1

By making this small edit, I enabled my release to start successfully.

Are there any drawbacks to this feature?

Not that I can tell. All of beacon_live_admin’s tests still run without failures. The umbrella application still runs successfully with mix phx.server. And the release is able to start without any issues.