tests/hangman: Be lenient towards a non-existent sysfs error state
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 3 Jul 2013 07:00:13 +0000 (08:00 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 3 Jul 2013 07:17:18 +0000 (08:17 +0100)
commite50ae9596c544c3cca0f32c5eba94c655a1ebcd2
tree57986a7dc4b6e49f6ad498d2b29456990de4115a
parentae452e327aa8dab739ca521e924a9ac9fcc506cf
tests/hangman: Be lenient towards a non-existent sysfs error state

As /sys/class/drm/cardX/error is a new interface for 3.11, we need to be
quiet when it does not exist or else we upset the automated tests.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66533
tests/ZZ_hangman
tests/drm_lib.sh