1.1 --- a/ambuild2/frontend/amb2/gen.py	Tue Nov 12 02:33:12 2013 -0800
     1.2 +++ b/ambuild2/frontend/amb2/gen.py	Fri Nov 15 19:11:42 2013 -0800
     1.3 @@ -377,7 +377,7 @@
     1.4        for outgoing in self.db.query_strong_outgoing(cmd_entry):
     1.5          if outgoing not in must_link:
     1.6            self.db.drop_strong_edge(cmd_entry, outgoing)
     1.7 -          self.old_outputs.add(outgoing)
     1.8 +          self.db.drop_output(outgoing)
     1.9          else:
    1.10            must_link.remove(outgoing)
    1.11