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Code

Cast ctype functions' arguments to unsigned char.

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ok guenther@
This commit is contained in:
mmcc 2015-10-24 17:44:49 +00:00
parent 8a7637b1dd
commit 85255e44cb
1 changed files with 3 additions and 3 deletions
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6
games/monop/misc.c
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@ -1,4 +1,4 @@
/* $OpenBSD: misc.c,v 1.11 2010/05/10 08:53:12 nicm Exp $ */
/* $OpenBSD: misc.c,v 1.12 2015/10/24 17:44:49 mmcc Exp $ */
/* $NetBSD: misc.c,v 1.4 1995/03/23 08:34:47 cgd Exp $ */
/*
@ -106,9 +106,9 @@ get_int(prompt)
*sp = c;
if (sp == buf)
continue;
for (sp = buf; isspace(*sp); sp++)
for (sp = buf; isspace((unsigned char)*sp); sp++)
;
for (; isdigit(*sp); sp++) {
for (; isdigit((unsigned char)*sp); sp++) {
snum = num;
num = num * 10 + *sp - '0';
if (num < snum) {