tests/testdisplay.c: Fix the issue which don't display anything until '-o' given.
authorYi Sun <yi.sun@intel.com>
Sun, 13 Jan 2013 02:10:24 +0000 (10:10 +0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 14 Jan 2013 14:31:52 +0000 (15:31 +0100)
commitcdd352df95b8dfd6a6bab7014be2a15526643721
tree44b66dfcb844b1ce20b1ec428fd615c49f54b7d1
parentc612481a196f642ae6a3a67631d7a312e506e1b4
tests/testdisplay.c: Fix the issue which don't display anything until '-o' given.

Signed-off-by: Yi Sun <yi.sun@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
tests/testdisplay.c