[PATCH] modesetting/drmmode: add NULL pointer check in drmmode_output_dpms

[Adam Jackson]

On Fri, 2018-03-30 at 22:32 +0200, Tobias Klausmann wrote:
> drmmode_output_dpms is called especially with !output->crtc found in
> xf86DisableUnusedFunctions so we have to guard for it, else the server
> segfaults:

Merged, thanks:

remote: I: patch #214118 updated using rev 1c002bc43472063cf8599abb0d6d7367e30456e2.
remote: I: 1 patch(es) updated to state Accepted.
To ssh://git.freedesktop.org/git/xorg/xserver
   258081759f..1c002bc434  master -> master

- ajax