b25f23e7db
Commit89cad9fchanged qdict_get_qdict() to return NULL instead of crash when the key doesn't exist or its value isn't a QDict. Commit2d6421aneglected to do the same for qdict_get_qlist(). Correct that, and update the function comments. qdict_get_obj() is now unused, remove. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1487363905-9480-2-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>