# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1345509393 -7200
# Node ID 19bba3c912468ddaa377511e886de66aaf337e1f
# Parent  37cba4324ccfa6cba182e9d33e7a4c583d95cc92
obsolete: filter out nullid from possible successors

This have several bad effect as wrong late comer detection.

diff -r 37cba4324ccf -r 19bba3c91246 hgext/obsolete.py
--- a/hgext/obsolete.py	Mon Aug 06 19:31:52 2012 +0200
+++ b/hgext/obsolete.py	Tue Aug 21 02:36:33 2012 +0200
@@ -274,6 +274,8 @@
         nc = toproceed.pop()
         for mark in allobjects.get(nc, ()):
             for sub in mark[1]:
+                if sub == nullid:
+                    continue # should not be here!
                 if sub not in seen:
                     seen.add(sub)
                     toproceed.append(sub)