2007-08-02  Michael Natterer  <mitch@gimp.org>

	Make sure image thumbnails that are saved or given to plugins are
	constructed synchronously. Fixes bug #461703.

	* app/core/gimpprojection.c (gimp_projection_pickable_flush):
	invalidate the preview after constructing the projection.

	* app/core/gimpimagefile.c (gimp_imagefile_save_thumb)
	* tools/pdbgen/pdb/image.pdb (image_thumbnail): call
	gimp_pickable_flush() on the projection so is constructed now, not
	later.

	* app/pdb/image_cmds.c: regenerated.


svn path=/trunk/; revision=23105