diff options
Diffstat (limited to 'games/cribbage/score.c')
| -rw-r--r-- | games/cribbage/score.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/games/cribbage/score.c b/games/cribbage/score.c index 239e26d..ecfed9a 100644 --- a/games/cribbage/score.c +++ b/games/cribbage/score.c @@ -115,7 +115,7 @@ scorehand(hand, starter, n, crb, do_explain) CARD h[(CINHAND + 1)]; char buf[32]; - expl[0] = NULL; /* initialize explanation */ + expl[0] = '\0'; /* initialize explanation */ score = 0; flag = TRUE; k = hand[0].suit; @@ -131,7 +131,7 @@ scorehand(hand, starter, n, crb, do_explain) } if (flag && n >= CINHAND) { - if (do_explain && expl[0] != NULL) + if (do_explain && expl[0] != '\0') strcat(expl, ", "); if (starter.suit == k) { score += 5; @@ -140,13 +140,13 @@ scorehand(hand, starter, n, crb, do_explain) } else if (!crb) { score += 4; - if (do_explain && expl[0] != NULL) + if (do_explain && expl[0] != '\0') strcat(expl, ", Four-flush"); else strcpy(expl, "Four-flush"); } } - if (do_explain && expl[0] != NULL) + if (do_explain && expl[0] != '\0') strcat(expl, ", "); h[n] = starter; sorthand(h, n + 1); /* sort by rank */ |
