tree 67f059771480d2961a8c777a5d8e82485df58f0a
parent fde9490d7ed604eb900b932ff846f394c2bde810
author Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1416471307 +0200
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1416829652 +0200

desktop-shell: don't crash input-panel if no kbd focus

If a keyboard exists but it has no current focus, yet something asks the
input-panel to come up, we would crash here. Check that there is a focus
before attempting to use it.

Maybe there should not even exist a case where input-panel tries to come
up without a keyboard focus, but I am not sure there is no race where it
could happen.

In any case, this fix was brought up by the ivi-shell work, where I
suppose you can somehow hit it.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Cc: Tanibata, Nobuhiko <ntanibata@jp.adit-jv.com>