qapi: assert list entry has a value

This helps to figure out the expectations.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20160930095948.3154-3-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c
index c7deca9..fe097c9 100644 (file)
--- a/qapi/qmp-input-visitor.c
+++ b/qapi/qmp-input-visitor.c
@@ -84,6 +84,7 @@ static QObject *qmp_input_get_object(QmpInputVisitor *qiv,
         assert(qobject_type(qobj) == QTYPE_QLIST);
         assert(!name);
         ret = qlist_entry_obj(tos->entry);
+        assert(ret);
         if (consume) {
             tos->entry = qlist_next(tos->entry);
         }