tree 066a567ca6607ed9dbe3ceb8627eaa0e2426685a
parent c7c462123cfc3b62d325fd75be9c595b055797db
author Markus Armbruster <armbru@redhat.com> 1444918533 +0200
committer Markus Armbruster <armbru@redhat.com> 1446125684 +0100

qbool: Make conversion from QObject * accept null

qobject_to_qbool() crashes on null, which is a trap for the unwary.
Return null instead, and simplify a few callers.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1444918537-18107-3-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>