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Re: [PATCH] Fix parsing of empty variable settings on the command line.


From: Eric Blake
Subject: Re: [PATCH] Fix parsing of empty variable settings on the command line.
Date: Tue, 20 Jul 2010 07:41:36 -0600
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On 07/19/2010 11:58 PM, Ralf Wildenhues wrote:
> * lib/autoconf/general.m4 (_AC_INIT_PARSE_ARGS): Work around
> expr bug returning 0 instead of the empty string.
> * lib/autotest/general.m4 (AT_INIT): Likewise.
> 
> Signed-off-by: Ralf Wildenhues <address@hidden>

Good catch; applied.

> Ah, a leftover $builddir/tests/expr from maintainer-check-posix.
> 
> This patch aims to fix the both instances I found at a glance.  I'm
> running out of time for adding tests or verifying that
> maintainer-check-posix already exposes the issues, or that there are no
> further issues; sorry.

I'll try running that today as well.

-- 
Eric Blake   address@hidden    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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