--- a/mercurial/commands.py Sun Sep 03 21:17:25 2017 +0900
+++ b/mercurial/commands.py Thu Aug 31 18:24:08 2017 +0300
@@ -1077,7 +1077,10 @@
allheads = set(repo.heads())
branches = []
for tag, heads, tip, isclosed in repo.branchmap().iterbranches():
- isactive = not isclosed and bool(set(heads) & allheads)
+ isactive = False
+ if not isclosed:
+ openheads = set(repo.branchmap().iteropen(heads))
+ isactive = bool(openheads & allheads)
branches.append((tag, repo[tip], isactive, not isclosed))
branches.sort(key=lambda i: (i[2], i[1].rev(), i[0], i[3]),
reverse=True)