--- a/mercurial/destutil.py Wed Jun 28 21:30:46 2017 -0400
+++ b/mercurial/destutil.py Sat Jul 01 22:38:42 2017 -0700
@@ -354,6 +354,12 @@
return None
+def stackbase(ui, repo):
+ # The histedit default base stops at public changesets, branchpoints,
+ # and merges, which is exactly what we want for a stack.
+ revs = scmutil.revrange(repo, [histeditdefaultrevset])
+ return revs.last() if revs else None
+
def _statusotherbook(ui, repo):
bmheads = bookmarks.headsforactive(repo)
curhead = repo[repo._activebookmark].node()