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diff mercurial/revset.py @ 23741:07a6faf939dc

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revset-filelog: handle hidden linkrev for file missing for head (issue4490) The fix for linkrev pointing to hidden revision was crashing when the file was missing from head's manifest. We now properly handle this case. (yes I feel silly)
author Pierre-Yves David <pierre-yves.david@fb.com>
date Tue, 06 Jan 2015 11:23:38 -0800
parents d944492445fa
children 3a4d8a6ce432
line wrap: on
line diff
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -837,8 +837,9 @@
                 if lowesthead is None:
                     lowesthead = {}
                     for h in repo.heads():
-                        fnode = repo[h].manifest()[f]
-                        lowesthead[fl.rev(fnode)] = h
+                        fnode = repo[h].manifest().get(f)
+                        if fnode is not None:
+                            lowesthead[fl.rev(fnode)] = h
                 headrev = lowesthead.get(fr)
                 if headrev is None:
                     # content is nowhere unfiltered