# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1490270019 -3600
# Node ID 781ab704dc59a84c6afe49e95a4e79ceb1862d2c
# Parent  f82a398162f5d2ec24cf32945f8d0ea2c4c86d9c
merge-slicing: avoid doing the same work twice

We have already computed the list of revision in that bottom slice as 'hrevs' so
we do not need to compute it a second time.

diff -r f82a398162f5 -r 781ab704dc59 hgext3rd/evolve/stablerange.py
--- a/hgext3rd/evolve/stablerange.py	Thu Mar 23 14:16:43 2017 +0100
+++ b/hgext3rd/evolve/stablerange.py	Thu Mar 23 12:53:39 2017 +0100
@@ -422,8 +422,7 @@
                 hrevs = [r for r in bottomrevs if r in subset]
                 start = self.depthrev(repo, h) - len(hrevs)
                 entry = (h, start)
-                entryrevs = [r for r in bottomrevs if r in subset]
-                self._revsinrangecache[entry] = entryrevs # update cache
+                self._revsinrangecache[entry] = hrevs # update cache
                 result.append(entry)
         result.append(top)
         return result