v4l2object: Protect against zero PAR num/demu
authorNicolas Dufresne <nicolas@ndufresne.ca>
Tue, 11 Sep 2018 00:18:32 +0000 (00:18 +0000)
committerNicolas Dufresne <nicolas.dufresne@collabora.com>
Thu, 13 Sep 2018 00:49:41 +0000 (20:49 -0400)
commit4d0f5f056e4ea5fde59d123f0d63d86faebbe9e9
treea756093fe0fe6cbd2be4fb420b468dd953d84d65
parent0d88e3553aa585b1b803d43257602e08ba75ccf5
v4l2object: Protect against zero PAR num/demu

This fixes an assertion when the driver implement CROPCAP but does
not set the PAR.
sys/v4l2/gstv4l2object.c