From: Marius Vlad <marius.vlad@collabora.com>
Date: Thu, 7 Jul 2022 10:00:19 +0000 (+0300)
Subject: homescreen: Bail out if no screens are found
X-Git-Tag: 13.93.0^0
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=d1347bf236f84908fea96ba929e0e8376c2b1d78;hp=d1347bf236f84908fea96ba929e0e8376c2b1d78;p=apps%2Fhomescreen.git

homescreen: Bail out if no screens are found

It might happen the system doesn't have any outputs connected, or there
are literally no outputs present in the system. Instead of crashing and
systemd trying always to start it up just make sure we handle that and
print out a message about what is going it.

Bug-AGL: SPEC-4459
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: Ia3dfab66e69ea36b2cf50fc0f6c1fd188a87e240
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