[Freeciv-Dev] When map size is small the gtk map area contains garbage (PR#348)

[thue@xxxxxxx]

Full_Name: Thue Janus Kristensen
Version: CVS
Distribution: Built from source
Client: Gtk+
OS: linux
Submission from: (NULL) (194.239.210.3)


When starting a game with a map size of fx 40x25 the map area does not fill out
the allocated space(over the box that shows year, tax, etc) (it is ok not to
fill out the area). Instead of the surplus area being grey, it ramains black (as
before the game started). If you force an update by dragging another window over
it it correctly reverts to grey.