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| author | Zac Medico <zmedico@gentoo.org> | 2010-09-18 00:58:29 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2010-09-18 00:58:29 -0700 |
| commit | b6b26a099d6b618170370b7f3012451374c9b7f4 (patch) | |
| tree | eaaa4fdb66f7dfc2d96fd61ff6985d846fd19c54 | |
| parent | a072f0368baf5965ee12375c3e1c8185726b239d (diff) | |
| download | portage-b6b26a099d6b618170370b7f3012451374c9b7f4.tar.gz portage-b6b26a099d6b618170370b7f3012451374c9b7f4.tar.bz2 portage-b6b26a099d6b618170370b7f3012451374c9b7f4.zip | |
Never traverse the same node twice when showing parents in
depgraph._show_unsatisfied_dep().
| -rw-r--r-- | pym/_emerge/depgraph.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py index a2f3e091e..3c8d41eb4 100644 --- a/pym/_emerge/depgraph.py +++ b/pym/_emerge/depgraph.py @@ -2387,6 +2387,8 @@ class depgraph(object): # package twice, in order to prevent an infinite loop. selected_parent = None for parent in self._dynamic_config.digraph.parent_nodes(node): + if parent in traversed_nodes: + continue if isinstance(parent, DependencyArg): if self._dynamic_config.digraph.parent_nodes(parent): selected_parent = parent @@ -2395,7 +2397,7 @@ class depgraph(object): colorize('INFORM', _unicode_decode("%s") % (parent,))) selected_parent = None break - if parent not in traversed_nodes: + else: selected_parent = parent node = selected_parent writemsg_stdout("\n".join(msg), noiselevel=-1) |