# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1490211423 -3600
# Node ID b8a8b7ee26b7565b0bb9167c00b0c6efe709805e
# Parent  c583efbaec78ac43160d7e39eeb866582e155619
revsfromrange: skip setting the cache for length-1 top entry

The content of the range is trivial to compute.

diff --git a/hgext3rd/evolve/stablerange.py b/hgext3rd/evolve/stablerange.py
--- a/hgext3rd/evolve/stablerange.py
+++ b/hgext3rd/evolve/stablerange.py
@@ -325,7 +325,7 @@
             self._revsinrangecache[parentrange] = parentrevs
 
         if topsize == 1:
-            top = stablerange(repo, rangeid[0], globalindex, [rangeid[0]])
+            top = stablerange(repo, rangeid[0], globalindex)
             return [parentrange, top]
         else:
             # XXX recursive call, python have issue with them