On Fri, 24 Aug 2012 07:03:03 +0200
Stefan Weil <s...@weilnetz.de> wrote:
> Clang reports this warning:
>
> Null pointer passed as an argument to a 'nonnull' parameter
>
> Signed-off-by: Stefan Weil <s...@weilnetz.de>
Reviewed-by: Luiz Capitulino <lcapitul...@redhat.com>
> ---
> qemu-ga.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/qemu-ga.c b/qemu-ga.c
> index 26671fe..7623079 100644
> --- a/qemu-ga.c
> +++ b/qemu-ga.c
> @@ -438,7 +438,9 @@ static void become_daemon(const char *pidfile)
> return;
>
> fail:
> - unlink(pidfile);
> + if (pidfile) {
> + unlink(pidfile);
> + }
> g_critical("failed to daemonize");
> exit(EXIT_FAILURE);
> #endif
