Index: /trunk/Ohana/src/uniphot/src/update.c
===================================================================
--- /trunk/Ohana/src/uniphot/src/update.c	(revision 7388)
+++ /trunk/Ohana/src/uniphot/src/update.c	(revision 7389)
@@ -29,4 +29,6 @@
   dvo_image_update (db, VERBOSE);
 
+  // XXX this process uses the existence of the file to perform the update
+  // XXX convert this to an examination of the SkyTable
   /** update catalog tables **/
   pglob.gl_offs = 0;