Code review comment for lp:~mrazik/jenkins-launchpad-plugin/stale-locks-take2

> There is one issue, though -- fasttrack merges. I just noticed a pointless
> merge and as far as I can see it is because the autolanding was triggered
> while the other generic-land (which I started manually due to some unrelated
> bug) was still running.
> OTOH the problem is probably not introduced by this branch and explains why
> I'm seeing these pointless merges every now and then.

I was wrong about this. It is a newly introduced regression. OTOH solving this would most likely add yet another level of complexity and:
1. even if it happens nothing really bad happens (just the pointless merge error)
2. it shouldn't be happening very often as the generic-land is usually finished in 15 mins (the time between to triggering operations)