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Re: [Patch] Use of expr subexpressions in ltmain.in
From: |
Gary V. Vaughan |
Subject: |
Re: [Patch] Use of expr subexpressions in ltmain.in |
Date: |
Mon, 20 Nov 2000 21:59:34 +0000 |
User-agent: |
Mutt/1.2.5i |
On Thu, Nov 16, 2000 at 06:44:40AM -0500, Paul Berrevoets wrote:
> In light of recent discussion on the autoconf mailing list about the use
> of expr subexpressions and what is returned upon failure, I am
> submitting the attached patch. See:
>
> http://mail.gnu.org/pipermail/autoconf/2000-November/008905.html
>
> Note: I had experienced this problem before on HP-UX, but we have since
> installed a patch which causes expr to return '' on subexpression match
> failure.
Agreed. And applied. Thankyou!
Cheers,
Gary.
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