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modetest: fix Segmentation fault
authorJoonyoung Shim <jy0922.shim@samsung.com>
Mon, 13 Apr 2015 08:32:14 +0000 (17:32 +0900)
committerEmil Velikov <emil.l.velikov@gmail.com>
Tue, 28 Apr 2015 10:27:18 +0000 (11:27 +0100)
commit4e4d79d4cae92c5ec29882cea9b8f7e8355f1232
tree5f5d903829cb64ba91e1faf98d1846e38196d5ca
parentb1d19de76468fdb4ae7cb87791c77d1f8839a573
modetest: fix Segmentation fault

If use -P option without -s option, the program segfaults due to
dev.mode.bo being NULL.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
[Emil Velikov: Tweak the commit message.]
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
tests/modetest/modetest.c