2003-03-22  Sven Neumann  <sven@gimp.org>

	* app/gui/layers-commands.c: always flush the image when applying
	or discarding a layer mask. The active drawable may change and
	make a menu update necessary (fixes bug #108958).

	* app/widgets/gimplayertreeview.c: call gimp_image_flush() when
	switching between layer and mask editing so the menus get updated.