From f51189ce9adaf143cb14a9185e011f09e439d6f1 Mon Sep 17 00:00:00 2001
From: Soreine <soreine.plume@gmail.com>
Date: Mon, 7 Nov 2016 15:38:47 +0100
Subject: [PATCH] Fix teardown

---
 perf/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/perf/index.js b/perf/index.js
index 5dc8132fa..b69f33ccc 100644
--- a/perf/index.js
+++ b/perf/index.js
@@ -111,7 +111,8 @@ function runBenchmarks() {
       },
 
       onComplete() {
-        global.getScope().benchmark.teardown()
+        const teardown = global.getScope().benchmark.teardown
+        if (teardown) teardown()
       }
     }))
   }