diff options
Diffstat (limited to 'FICS/gameproc.c')
| -rw-r--r-- | FICS/gameproc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/FICS/gameproc.c b/FICS/gameproc.c index eea5205..cd6398e 100644 --- a/FICS/gameproc.c +++ b/FICS/gameproc.c @@ -1834,7 +1834,11 @@ com_goboard(int p, param_list param) } on = parray[p].simul_info.onBoard; - g = parray[p].simul_info.boards[on]; + + if ((g = parray[p].simul_info.boards[on]) < 0) { + pprintf(p, "Internal error! Unexpected negative value!\n"); + return COM_OK; + } if (p1 == garray[g].black) { pprintf(p, "You are already at that board!\n"); |