[ccache] [PATCH 2/2] Fix Segmentation fault error when gcc -o /dev/null

[Joel Rosdahl]

On Tue, 22 Jan 2019 at 10:36, Robert Yang via ccache
<ccache at lists.samba.org> wrote:
> Fixed:
> $ export CCACHE_DEBUG=1
> $ ccache gcc -c hello.c -o /dev/null
>
> Segmentation fault (core dumped)
>
> This is because failed to open /dev/null.foo (Permission denied), check file
> stream before write to it can fix the problem.

Thanks, applied on master.

On a side note, I had to edit the author information before applying your
patches via "git am" since the mails were sent from "Robert Yang via ccache
<ccache at lists.samba.org>". I don't know why that happened in your case.
Regardless, I prefer patches via GitHub pull requests nowadays if possible. I
have updated
https://github.com/ccache/ccache/blob/master/CONTRIBUTING.md#contributing-code
accordingly.

-- Joel