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Code

Cast islower()'s argument to unsigned char.

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ok guenther@
This commit is contained in:
mmcc 2015-10-24 17:27:06 +00:00
parent 9981a40bd6
commit 2c2460a1ae
1 changed files with 2 additions and 2 deletions
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4
games/boggle/mkdict/mkdict.c
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@ -1,4 +1,4 @@
/* $OpenBSD: mkdict.c,v 1.11 2009/10/27 23:59:24 deraadt Exp $ */
/* $OpenBSD: mkdict.c,v 1.12 2015/10/24 17:27:06 mmcc Exp $ */
/* $NetBSD: mkdict.c,v 1.2 1995/03/21 12:14:49 cgd Exp $ */
/*-
@ -80,7 +80,7 @@ main(int argc, char *argv[])
}
len = 0;
for (p = buf[current]; *p != '\n'; p++) {
if (!islower(*p))
if (!islower((unsigned char)*p))
break;
if (*p == 'q') {
q = p + 1;