DBoxLCD: keep tidy when no device is found
authorMirakels <mirakels@openpli.org>
Fri, 4 Dec 2015 10:27:05 +0000 (11:27 +0100)
committerMirakels <mirakels@openpli.org>
Fri, 4 Dec 2015 10:27:05 +0000 (11:27 +0100)
commitac977040b7c9fa3474272a1568e5f00b4963c1eb
tree0ce4ccc773165b5770783e54968e4b6325db54b7
parent3f1a8551e9f8387fafc67089f98c87295d782d79
DBoxLCD: keep tidy when no device is found

If the dbox device is not found there is no point in allocating
buffers and trying to do brightness and contrast control
lib/gdi/lcd.cpp