Date: Wed, 27 Jan 1999 18:11:31 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Archie Cobbs <archie@whistle.com>, current@FreeBSD.ORG Subject: Re: kern/subr_scanf array index of signed char Message-ID: <199901280211.SAA89748@apollo.backplane.com> References: <199901280204.SAA19979@bubba.whistle.com> <199901280207.SAA88572@apollo.backplane.com>
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::> - while (ccltab[*inp]) {
::> + while (ccltab[(int)(unsigned char)*inp]) {
:
: Actually, it could very well be that I don't. I didn't want to spend
: the time to check to see if the compiler warned on unsigned-char array
: indexes. You can change it back if unsigned char array indexes do not
: produce a warning.
Eer, by 'change it back' I meant 'remove the (int)'. You have to keep
the (unsigned char) cast, of course.
-Matt
Matthew Dillon
<dillon@backplane.com>
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