g_signal_emit_by_name() with "notify::blah"

[Kang Jeong-Hee <Keizi mail co kr>]

With glib 2.2.2 of rawhide, emission of notify::blah by g_signal_emit_by_name()
is weird;

When there's a callback connected to notify::blah, even if the blah is not installed,
g_signal_emit_by_name() with notify::blah call the handler.

g_object_notify(), OTOH, just warn that the blah is not a property of the class.

Is that intended?

Thanks,
kz.