gicon: Clarify GVariant refcounting in docs
Slightly unexpectedly, g_icon_serialize()
doesn’t produce a floating
GVariant
, it produces one with full ownership and returns that. That’s
not the convention for GVariant
return values from functions which
build variants, but there’s nothing we can do to change this now as that
would be an API break.
Signed-off-by: Philip Withnall withnall@endlessm.com