kms: avoid printing NULL
commitf0622630cecd864fd3d99b7b80d61a2fbd9d3cd9
authorAlexandre Janniaux <ajanni@videolabs.io>
Fri, 23 Aug 2019 10:37:44 +0000 (23 12:37 +0200)
committerThomas Guillem <thomas@gllm.fr>
Tue, 27 Aug 2019 08:12:16 +0000 (27 10:12 +0200)
tree8cb51e8dcb6d1e535cd99eccf3e650f057598538
parentf83434ac6488e5cee32e191f9a89859254156b0e
kms: avoid printing NULL

It fixes the following warning:
ā€˜%4sā€™ directive argument is null [-Wformat-overflow=]

Signed-off-by: Thomas Guillem <thomas@gllm.fr>
modules/video_output/kms.c