2005-04-13  Sven Neumann  <sven@gimp.org>

	* app/core/gimpimage-convert.c (gimp_image_convert): handle a NULL
	palette with GIMP_CUSTOM_PALETTE type, use the builtin mono
	palette as fallback.

	* app/dialogs/convert-dialog.c: handle empty palette container.

	* app/gui/gui-vtable.c (gui_pdb_dialog_new): removed unused code.

	* tools/pdbgen/pdb/convert.pdb: don't load the palettes implicitely.

	* app/pdb/convert_cmds.c: regenerated.