[Bug-gnubg] Copy bug ?

[Massimiliano Maini]

Latest win build (20090506), start a
match and on a cube decision do a hint, then press copy.
You'll get this (fine):

Cube analysis
2-ply cubeless equity  +0.106 (Money:
 +0.105)
  0.543 0.086 0.001 - 0.457 0.068
0.001
Cubeful equities:
1. No double        
   +0.158
2. Double, pass      
  +1.000  ( +0.842)
3. Double, take      
  -0.098  ( -0.255)
Proper cube action: No double, take
(23.3%)

Now do a (mini-)rollout and press copy,
you'll get this (bad):

Rollout details:
Centered 1-cube:
  0.538 0.061 0.001 - 0.462 0.060
0.001 CL  +0.075 CF  +0.051
 [0.015 0.018 0.001 - 0.015 0.007
0.000 CL   0.043 CF   0.077]
Player gnubg owns 2-cube:
  0.542 0.071 0.002 - 0.458 0.055
0.002 CL  +0.226 CF  -0.128
 [0.020 0.016 0.001 - 0.020 0.009
0.000 CL   0.110 CF   0.119]
Full cubeful rollout with var.redn.
14 games, Mersenne Twister dice gen.
with seed 857891152 and quasi-random dice
Play: 0-ply cubeful prune [expert]
Cube: 0-ply cubeful prune [expert]

MaX.