[Bug-gnubg] BUG: Crash using one-sided database on disk

[Ian Shaw]

Gnubg exits with no warning when I am setting up a position, or reaches a 
position during play.

It occurs when the position is outside the in-memory db, but within the 
one-sided db on disk. For instance, I set up a chequer on each player's 
bar-point and gnubg exited.

Here are my settings:

Version 0.14.2-dev 1.1567 040421 (build Apr 22 2004)

On disk I have:
27-12-02  06:54p         1,618,099,600 gnubg_os.bd
24-12-02  02:32p             6,830,248 gnubg_ts0.bd
24-12-02  02:51p             1,465,788 gnubg_os0.bd

 * On disk 1-sided bearoff database evaluator:
   - generated by GNU Backgammon
   - up to 15 chequers on 13 points (37442160 positions) per player
   - database includes gammon distributions
   - number of reads: 0
 * In memory 1-sided bearoff database evaluator:
   - generated by GNU Backgammon
   - up to 15 chequers on 6 points (54264 positions) per player
   - database includes gammon distributions
   - number of reads: 0
 * In memory 2-sided bearoff database evaluator:
   - generated by GNU Backgammon
   - up to 6 chequers on 6 points (924 positions) per player
   - database includes both cubeful and cubeless equities
   - number of reads: 0


-- Ian