diff options
| -rw-r--r-- | pym/_emerge/__init__.py | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py index e08e36310..f3fd95a4d 100644 --- a/pym/_emerge/__init__.py +++ b/pym/_emerge/__init__.py @@ -1294,14 +1294,13 @@ class depgraph(object): if existing_node: e_type, myroot, e_cpv, e_status = existing_node if mykey == e_cpv: - # The existing node can be reused. - if existing_node != myparent: - # Refuse to make a node depend on itself so that - # we don't create a bogus circular dependency - # in self.altlist(). - self._parent_child_digraph.add(existing_node, myparent) - self.digraph.addnode(existing_node, myparent, - priority=priority) + # The existing node can be reused. It's okay for a + # node to depend on itself here if priority.satisfied + # is True, otherwise it is a circular dependency that + # can not be ignored. + self._parent_child_digraph.add(existing_node, myparent) + self.digraph.addnode(existing_node, myparent, + priority=priority) return 1 else: if jbigkey in self._slot_collision_nodes: |