Add casts to unsigned char for args to ctype functions.

This commit is contained in:
he 2004-11-14 13:34:53 +00:00
parent 19278a71d3
commit 3629f91d5b

View File

@ -1,4 +1,4 @@
/* $NetBSD: md.c,v 1.43 2004/08/14 16:06:41 dsl Exp $ */
/* $NetBSD: md.c,v 1.44 2004/11/14 13:34:53 he Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@ -95,8 +95,8 @@ stricmp(s1, s2)
char c1, c2;
while (1) {
c1 = tolower(*s1++);
c2 = tolower(*s2++);
c1 = tolower((unsigned char)*s1++);
c2 = tolower((unsigned char)*s2++);
if (c1 < c2) return -1;
if (c1 > c2) return 1;
if (c1 == 0) return 0;