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Code

Cast isblank()'s argument to unsigned char.

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ok guenther@
This commit is contained in:
mmcc 2015-10-24 17:31:00 +00:00
parent 866f718f2d
commit 8059d61abf
1 changed files with 3 additions and 3 deletions
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6
games/factor/factor.c
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@ -1,4 +1,4 @@
/* $OpenBSD: factor.c,v 1.21 2015/10/14 08:12:12 doug Exp $ */
/* $OpenBSD: factor.c,v 1.22 2015/10/24 17:31:00 mmcc Exp $ */
/* $NetBSD: factor.c,v 1.5 1995/03/23 08:28:07 cgd Exp $ */
/*
@ -109,7 +109,7 @@ main(int argc, char *argv[])
exit (0);
}
buf[strcspn(buf, "\n")] = '\0';
for (p = buf; isblank(*p); ++p)
for (p = buf; isblank((unsigned char)*p); ++p)
;
if (*p == '\0')
continue;
@ -119,7 +119,7 @@ main(int argc, char *argv[])
val = strtouq(buf, &p, 10);
if (errno)
err(1, "%s", buf);
for (; isblank(*p); ++p)
for (; isblank((unsigned char)*p); ++p)
;
if (*p != '\0')
errx(1, "%s: illegal numeric format.", buf);