[Freeciv-Dev] (PR#6204) CMA error

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

The server crashed while starting a game.  This lead to a client crash:


2: lost connection to server
2: error in select() return=-1 errno=9 (Bad file descriptor)
2: lost connection to server
2: error in select() return=-1 errno=9 (Bad file descriptor)
2: lost connection to server
2: error in select() return=-1 errno=9 (Bad file descriptor)
2: lost connection to server
2: error in select() return=-1 errno=9 (Bad file descriptor)
2: lost connection to server
0: CMA: Freiburg i. Br. has changed multiple times. This may be an error 
in Freeciv or bad luck. Please contact <freeciv-dev@xxxxxxxxxxx>. The 
CMA will detach itself from the city now.
civclient: shared.c:662: die: Assertion `0' failed.