pipeline: rpi: Always initialize the embedded buffer in tryRunPipeline

Vc4CameraData::findMatchBuffers() may return successfully with a null
embedded buffer, in which case the embedded buffer id would be left
uninitialized.

Without this change, libcamera v0.2.0 usually crashes for me with an
assertion error:

 ipa_base.cpp:397 assertion "it != buffers_.end()" failed in prepareIsp()

Signed-off-by: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions