2000-12-03  Sven Neumann  <sven@gimp.org>

	* app/layer.c
	* app/layers_dialog.c
	* plug-ins/common/jpeg.c: reviewed code in an attempt to fix the
	crash-on-jpeg-save. The only thing that I have changed (despite
	lots of indentation) is that we now connect the preview rewdraw
	using gtk_signal_connect_while_alive() which should keep gimp from
	trying to create previews of nonexistant drawables.

Updated german translation.