v4l2transform: don't segfault if flushed without pools
authorPhilipp Zabel <p.zabel@pengutronix.de>
Fri, 1 Mar 2019 13:58:24 +0000 (14:58 +0100)
committerNicolas Dufresne <nicolas@ndufresne.ca>
Sun, 17 Mar 2019 13:17:21 +0000 (13:17 +0000)
commitcdf15e90326fd6371e7808c82bd1f89a157160aa
tree55947f4a1065321ce60b1d4117e57143b79ab64f
parent39d32b239490bd13bd58548d16f7df881a282771
v4l2transform: don't segfault if flushed without pools

The v4l2output and v4l2capture v4l2objects can have pool == NULL if they
have been stopped before.
sys/v4l2/gstv4l2transform.c