2009-01-02  Hans Breuer  <hans@breuer.org>

	Patch from  Takao Fujiwara fixing bug #564850  – dia crashes on none UTF-8
	* app/diagram.c : don't initialize unused filename (with the wrong locale)
	* app/filedlg.c : gtk_file_chooser_set_current_name() wants utf-8, not 
	filename encoding
	* plug-ins/cairo/diacairo.c : export_data() first filename already is in 
	the GLib's filename encoding - but on win32 this is always utf-8, i.e. not 
	appropriate to be used with cairo


svn path=/trunk/; revision=4170