From owner-freebsd-current  Wed Jan 27 18:07:50 1999
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Date: Wed, 27 Jan 1999 21:14:22 -0500 (EST)
From: Alfred Perlstein <bright@hotjobs.com>
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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
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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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