cb11538049
If for some reason the desktop-shell plugin would configure a background with an invalid size, just destroy the whole background and forget about it for this wl_output. A following patch will cause desktop-shell to configure 0x0 background when it deems the background redundant. Fortify weston-desktop-shell against not every output having a background. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk> Reviewed-by: Daniel Stone <daniels@collabora.com>