diff options
Diffstat (limited to 'cribbage/io.c')
| -rw-r--r-- | cribbage/io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/cribbage/io.c b/cribbage/io.c index 591e0c43..3d692576 100644 --- a/cribbage/io.c +++ b/cribbage/io.c @@ -1,4 +1,4 @@ -/* $NetBSD: io.c,v 1.17 2004/01/26 09:58:35 jsm Exp $ */ +/* $NetBSD: io.c,v 1.18 2004/11/05 21:30:31 dsl Exp $ */ /*- * Copyright (c) 1980, 1993 @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)io.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: io.c,v 1.17 2004/01/26 09:58:35 jsm Exp $"); +__RCSID("$NetBSD: io.c,v 1.18 2004/11/05 21:30:31 dsl Exp $"); #endif #endif /* not lint */ @@ -353,10 +353,10 @@ number(lo, hi, prompt) } sum = 0; - if (!isdigit(*p)) + if (!isdigit((unsigned char)*p)) sum = lo - 1; else - while (isdigit(*p)) { + while (isdigit((unsigned char)*p)) { sum = 10 * sum + (*p - '0'); ++p; } @@ -424,8 +424,8 @@ endmsg() /* All messages should start with uppercase */ mvaddch(lastline + Y_MSG_START, SCORE_X, ' '); - if (islower(Msgbuf[0]) && Msgbuf[1] != ')') - Msgbuf[0] = toupper(Msgbuf[0]); + if (islower((unsigned char)Msgbuf[0]) && Msgbuf[1] != ')') + Msgbuf[0] = toupper((unsigned char)Msgbuf[0]); mp = Msgbuf; len = strlen(mp); if (len / MSG_X + Lineno >= MSG_Y) { |