diff options
Diffstat (limited to 'cribbage/score.c')
| -rw-r--r-- | cribbage/score.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/cribbage/score.c b/cribbage/score.c index 93f8c075..ac8c210d 100644 --- a/cribbage/score.c +++ b/cribbage/score.c @@ -1,4 +1,4 @@ -/* $NetBSD: score.c,v 1.3 1995/03/21 15:08:57 cgd Exp $ */ +/* $NetBSD: score.c,v 1.4 1997/05/17 19:26:19 pk Exp $ */ /*- * Copyright (c) 1980, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)score.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$NetBSD: score.c,v 1.3 1995/03/21 15:08:57 cgd Exp $"; +static char rcsid[] = "$NetBSD: score.c,v 1.4 1997/05/17 19:26:19 pk Exp $"; #endif #endif /* not lint */ @@ -121,7 +121,7 @@ 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; @@ -137,7 +137,7 @@ 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; @@ -146,13 +146,13 @@ 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 */ |