display: fix null pointer dereference with tablet
authorJinhyung Jo <jinhyung.jo@samsung.com>
Mon, 12 Dec 2016 11:56:04 +0000 (20:56 +0900)
committerSeokYeon Hwang <syeon.hwang@samsung.com>
Wed, 14 Dec 2016 11:05:39 +0000 (20:05 +0900)
commitfe7a4ce00847da9a6371761fc8170974765c6900
tree9be65be4948eb8e1abd53a44b184cc9eb725d632
parentb3416ef2624afb112d1ea88837e38180b1f35528
display: fix null pointer dereference with tablet

Check whether the touchscreen device is accessible.

Change-Id: I85956f7b13ac534c738797843bc411d128eebc08
Signed-off-by: Jinhyung Jo <jinhyung.jo@samsung.com>
tizen/src/ui/displayglwidget.cpp