2004-11-29  Michael Natterer  <mitch@gimp.org>

	* tools/pdbgen/pdb/display.pdb: make it work as documented (fail
	if the new_image already has a display). Also fail if the
	old_image doesn't have any display (changed docs accordingly).
	On success, take over the initial reference count of the new
	image, just as the gimp_display_new() PDB wrapper does.
	Fixes bug #159051.

	* app/pdb/display_cmds.c
	* libgimp/gimpdisplay_pdb.c: regenerated.