meson-display: get command fail on boot [1/1]

PD#SWPL-184483

Problem:
crash in get command

Solution:
if command function not exit, do not response

Verify:
bm201

Change-Id: Iab699bef549ecd4171947efda039653ac6e4c488
Signed-off-by: leng.fang <leng.fang@amlogic.com>
1 file changed
tree: fa7960f6ca66e9e5d1b7ad48e05f2c80e5626609
  1. common/
  2. display_framework/
  3. libuvm/
  4. .gitignore
  5. Android.mk