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diff mercurial/scmutil.py @ 16814:9da5a2864f3f stable

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scmutil: seen.union should be seen.update (issue3476)
author Bryan O'Sullivan <bryano@fb.com>
date Thu, 31 May 2012 20:55:30 -0700
parents 2a0efa1112ac
children 8abee656e14c
line wrap: on
line diff
--- a/mercurial/scmutil.py	Fri Jun 01 17:37:56 2012 +0200
+++ b/mercurial/scmutil.py	Thu May 31 20:55:30 2012 -0700
@@ -568,7 +568,7 @@
                 newrevs = set(xrange(start, end + step, step))
                 if seen:
                     newrevs.difference_update(seen)
-                    seen.union(newrevs)
+                    seen.update(newrevs)
                 else:
                     seen = newrevs
                 l.extend(sorted(newrevs, reverse=start > end))