Date: Wed, 27 Jan 1999 18:04:45 -0800 (PST) From: Archie Cobbs <archie@whistle.com> To: dillon@apollo.backplane.com (Matthew Dillon) Cc: current@FreeBSD.ORG Subject: Re: kern/subr_scanf array index of signed char Message-ID: <199901280204.SAA19979@bubba.whistle.com> In-Reply-To: <199901272135.NAA57832@apollo.backplane.com> from Matthew Dillon at "Jan 27, 99 01:35:08 pm"
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Matthew Dillon writes:
> goto match_failure;
> } else {
> p0 = p = va_arg(ap, char *);
> - while (ccltab[*inp]) {
> + while (ccltab[(int)(unsigned char)*inp]) {
> inr--;
> *p++ = *inp++;
> if (--width == 0)
Just curious.. why do you need the "(int)" cast?
-Archie
___________________________________________________________________________
Archie Cobbs * Whistle Communications, Inc. * http://www.whistle.com
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