[Bug-gnubg] Crawfordgame at -1 -1

[Nardy Pillards]

(windows build 020801 and previous)

The option 'Crawford game' can be ticked - after editing the score - when
one of the players has match - 1.
So far so good.
The option 'Crawford game' is disabled at other scores.
So far so good.

But the option 'Crawford game' is _enabled_ when editing the score to -1 -1,
a -1 -1 game can never be a Crawford game.

Reproduce:
File... New... Match
7 pt
Edit score to 6 6
Crawford game option is enabled

__________
Nardy Pillards


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