Re: emacs' turn: remove useless if-before-free tests

[Emanuele Giaquinta]

On Mon, Jun 02, 2008 at 08:14:18AM +0200, Jim Meyering wrote:

> Stefan Monnier <address@hidden> wrote:
> > Sounds like a good cleanup.
> > Feel free to install it unless there's a strong objection.
> 
> Thanks.  I've committed those three change sets.

This patch introduced a problem on os x, free on os x is redirected to
unexmacosx.c:unexec_free, which does not support a NULL argument in an
undumped emacs. The attached patch changes the problematic free call to
xfree, as done a few lines below for another pointer.

Emanuele

free.diff
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