# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-03-27 00:25:11
# Node ID b581c5827516ac14fb30c2ca1df9a4b153fac919
# Parent  bc95143446e88341be2943253a2ceef76f813a77

perf: unroll the result in perfrevset

With the new lazy revset implementation, we need to actually read all elements
to trigger all the computations. Otherwise a no-op if of course much faster than
the full work.

diff --git a/contrib/perf.py b/contrib/perf.py
--- a/contrib/perf.py
+++ b/contrib/perf.py
@@ -335,7 +335,7 @@ def perfrevset(ui, repo, expr, clear=Fal
     def d():
         if clear:
             repo.invalidatevolatilesets()
-        repo.revs(expr)
+        for r in repo.revs(expr): pass
     timer(d)
 
 @command('perfvolatilesets')