Slot: fix uobject remote loopback detection.
Slot: fix uobject remote loopback detection.

	* src/object/slot.cc (update_timed_): Convert pointer to
	unsigned long, not long, that's what uid is doing.

aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi