Date: Wed, 27 Jan 1999 21:14:22 -0500 (EST) From: Alfred Perlstein <bright@hotjobs.com> To: Archie Cobbs <archie@whistle.com> Cc: Matthew Dillon <dillon@apollo.backplane.com>, current@FreeBSD.ORG Subject: Re: kern/subr_scanf array index of signed char Message-ID: <Pine.BSF.4.05.9901272113380.81323-100000@bright.fx.genx.net> In-Reply-To: <199901280204.SAA19979@bubba.whistle.com>
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On Wed, 27 Jan 1999, Archie Cobbs wrote:
> Matthew Dillon writes:
> > - while (ccltab[*inp]) {
> > + while (ccltab[(int)(unsigned char)*inp]) {
>
> Just curious.. why do you need the "(int)" cast?
avoids a warning.
-Alfred
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