[PATCH] Avoid potential NULL pointer deref in vfs_glusterfs

[Ralph Böhme]

On Mon, Dec 10, 2018 at 09:10:16PM +0100, Günther Deschner via samba-technical wrote:
>please review and push. This resolves
>https://bugzilla.samba.org/show_bug.cgi?id=13708

lgtm, please push.

Thanks!
-slow

-- 
Ralph Boehme, Samba Team                https://samba.org/
Samba Developer, SerNet GmbH   https://sernet.de/en/samba/
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