Unbreak 'update_engine_client -watch_for_updates'.
In CL:186384 we started relying on GLib's ability to use a generic
marshaller when NULL is passed. This was manually tested but
unfortunately the wrong codepath was being tested so
$ update_engine_client -watch_for_updates
has been broken since. The problem is that dbus-glib's
dbus_g_object_register_marshaller() function does still not support a
NULL marshaller. This is easily fixed by passing
g_cclosure_marshal_generic() instead of NULL.
BUG=None
TEST=Verified that 'update_engine_client -watch_for_updates' works again.
Change-Id: Ia038d89fcec8d650fc2ac48f348811e5a363022b
Reviewed-on: https://chromium-review.googlesource.com/193605
Tested-by: David Zeuthen <zeuthen@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Gilad Arnold <garnold@chromium.org>
Commit-Queue: David Zeuthen <zeuthen@chromium.org>
diff --git a/update_engine_client.cc b/update_engine_client.cc
index ffe16e4..41c53ee 100644
--- a/update_engine_client.cc
+++ b/update_engine_client.cc
@@ -176,7 +176,7 @@
// Register marshaller
dbus_g_object_register_marshaller(
- NULL,
+ g_cclosure_marshal_generic,
G_TYPE_NONE,
G_TYPE_INT64,
G_TYPE_DOUBLE,