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shelve: publicancestors do not have to visit nullrev
authorMads Kiilerich <madski@unity3d.com>
Mon, 10 Feb 2014 00:52:46 +0100
changeset 20407 955547eb2e20
parent 20406 9e331f1f0573
child 20408 3392695abd68
shelve: publicancestors do not have to visit nullrev Not visiting nullrev seems more correct and might be a minor optimization.
hgext/shelve.py file | annotate | diff | comparison | revisions 
--- a/hgext/shelve.py	Mon Feb 10 00:52:16 2014 +0100
+++ b/hgext/shelve.py	Mon Feb 10 00:52:46 2014 +0100
@@ -22,7 +22,7 @@
 """
 
 from mercurial.i18n import _
-from mercurial.node import nullid, bin, hex
+from mercurial.node import nullid, nullrev, bin, hex
 from mercurial import changegroup, cmdutil, scmutil, phases
 from mercurial import error, hg, mdiff, merge, patch, repair, util
 from mercurial import templatefilters
@@ -125,7 +125,7 @@
         """Compute the heads of the public ancestors of a commit.
 
         Much faster than the revset heads(ancestors(ctx) - draft())"""
-        seen = set()
+        seen = set([nullrev])
         visit = util.deque()
         visit.append(ctx)
         while visit:
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