diff options
| -rw-r--r-- | FICS/comproc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/FICS/comproc.c b/FICS/comproc.c index 4fe252b..a37e60a 100644 --- a/FICS/comproc.c +++ b/FICS/comproc.c @@ -1170,6 +1170,10 @@ alpha_cmp(const void *pp1, const void *pp2) PRIVATE void sort_players(int players[PARRAY_SIZE], who_cmp_t cmp_func) { + if (p_num <= 0) { + warnx("%s: p_num <= 0", __func__); + return; + } for (int i = 0; i < p_num; i++) players[i] = i; qsort(players, p_num, sizeof(int), cmp_func); |