2004-06-16  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimpcontroller.c (gimp_controller_get_event_name)
	(gimp_controller_get_event_blurb): always return a non-NULL
	string (return "<invalid event id>" as fallback).

	* modules/controller_linux_input.c: reenabled button event
	dispatching.

	* app/widgets/gimpcontrollerinfo.c: fixed debugging output.