Add casts to unsigned char for args to ctype functions.
This commit is contained in:
parent
19278a71d3
commit
3629f91d5b
|
@ -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;
|
||||
|
|
Loading…
Reference in New Issue