2005-06-24  Sven Neumann  <sven@gimp.org>

	* app/dialogs/preferences-dialog.c: added a check button to control
	the "display-profile-from-gdk" option.

	* modules/cdisplay_lcms.c (cdisplay_lcms_get_display_profile):
	fixed use of gdk_property_get(). Return NULL if no display profile
	can be obtained.