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| author |   Zac Medico <zmedico@gentoo.org> | 2009-11-27 22:22:04 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2009-11-27 22:22:04 +0000 |
| commit | f204903b79a577b96b672af7bcbdddb8e5fd1cf9 (patch) | |
| tree | 6c283c03ac782b708d96fbd6464dce657beee658 /pym | |
| parent | Add a note about lack of nanosecond precision in movefile(). (diff) | |
| download | portage-idfetch-f204903b79a577b96b672af7bcbdddb8e5fd1cf9.tar.gz portage-idfetch-f204903b79a577b96b672af7bcbdddb8e5fd1cf9.tar.bz2 portage-idfetch-f204903b79a577b96b672af7bcbdddb8e5fd1cf9.zip | |
Handle a KeyError in depgraph._ordered_tree_display(), reported on irc by
romildo.
svn path=/main/trunk/; revision=14901
Diffstat (limited to 'pym')
| -rw-r--r-- | pym/_emerge/depgraph.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py index dff0d9a7..cbf6737c 100644 --- a/pym/_emerge/depgraph.py +++ b/pym/_emerge/depgraph.py @@ -4691,7 +4691,11 @@ class depgraph(object): # an argument or a direct member of a set that has # been specified as an argument (system or world). if current_node not in self._dynamic_config._set_nodes: - parent_nodes = mygraph.parent_nodes(current_node) + try: + parent_nodes = mygraph.parent_nodes(current_node) + except KeyError: + # This can happen sometimes for blockers. + pass if parent_nodes: child_nodes = set(mygraph.child_nodes(current_node)) selected_parent = None |