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Add (unsigned char) cast to ctype functions

This commit is contained in:
dsl 2004-10-30 16:57:27 +00:00
parent ee9ce6e95c
commit 8383dcf78c
1 changed files with 3 additions and 3 deletions
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6
usr.bin/audio/common/audio.c
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@ -1,4 +1,4 @@
/* $NetBSD: audio.c,v 1.17 2003/06/23 12:15:00 agc Exp $ */
/* $NetBSD: audio.c,v 1.18 2004/10/30 16:57:27 dsl Exp $ */
/*
* Copyright (c) 1999 Matthew R. Green
@ -34,7 +34,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: audio.c,v 1.17 2003/06/23 12:15:00 agc Exp $");
__RCSID("$NetBSD: audio.c,v 1.18 2004/10/30 16:57:27 dsl Exp $");
#endif
@ -193,7 +193,7 @@ decode_time(arg, tvp)
for (i = 0; i < 6; i++, base /= 10) {
if (!dot[i])
break;
if (!isdigit(dot[i]))
if (!isdigit((unsigned char)dot[i]))
errx(1, "argument `%s' is not a value time specification", arg);
tvp->tv_usec += base * (dot[i] - '0');
}