Compile fix for flphoto

[Hans Petter Selasky]

--- work/flphoto-1.3.1/Fl_Print_Dialog2.cxx.orig
+++ work/flphoto-1.3.1/Fl_Print_Dialog2.cxx
@@ -56,6 +56,7 @@
 
 #ifdef HAVE_LIBCUPS
 #  include <cups/cups.h>
+#  include <cups/ppd.h>
 #endif // HAVE_LIBCUPS


The above patch is needed in order for flphoto to compile.

--HPS