D274: obsutil: defend against succsmarkers() returning None

[durin42 (Augie Fackler)]

This revision was automatically updated to reflect the committed changes.
Closed by commit rHG888f24810ea2: obsutil: defend against succsmarkers() returning None (authored by durin42).

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D274?vs=639&id=669

REVISION DETAIL
  https://phab.mercurial-scm.org/D274

AFFECTED FILES
  mercurial/obsutil.py

CHANGE DETAILS

diff --git a/mercurial/obsutil.py b/mercurial/obsutil.py
--- a/mercurial/obsutil.py
+++ b/mercurial/obsutil.py
@@ -307,7 +307,7 @@
         seenrevs.add(rev)
         if phase(repo, rev) == public:
             continue
-        if set(succsmarkers(node)).issubset(addedmarkers):
+        if set(succsmarkers(node) or []).issubset(addedmarkers):
             obsoleted.add(rev)
     return obsoleted
 



To: durin42, #hg-reviewers, quark
Cc: mercurial-devel