Variable scope issue in confstr

[Carlos O'Donell]

On Sat, Mar 24, 2012 at 11:00 PM, Allan McRae <allan@archlinux.org> wrote:
> In confstr (posix/confstr.c), the variable restenvs is defined within a
> swtich case block and then used outside the switch statement (via
> assignment to the variable string).  Issues with this are exposed with
> gcc-4.7 and -O2.
>
>
> 2012-03-25  Allan McRae  <allan@archlinux.org>
>
>        * posix/confstr.c: fix variable scope issue.

What testing did you do?

Can we add a regression test for this please?

Cheers,
Carlos.