[0.17.58] SIGSEGV on opening map

[Mibac]

I have been killing biters using plasma turrets 2 from Bob's mods. After they were dead I opened the map (clicked `M`) and the game froze and then crashed. It has happened only once so far and I'm not sure the exact cause and even if it's reproducible.

[posila]

Thank you for taking the time to report the crash.

It is fixed for next release (0.17.59)

[Mibac]

Thank you very much