From dd9988944bedc475540d78b5fd03821f753eb16e Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Wed, 27 Feb 2019 12:49:44 +0100
Subject: don't print output of test ls call

---
 src/benchmark.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/benchmark.py')

diff --git a/src/benchmark.py b/src/benchmark.py
index 4658e01..b766e9b 100644
--- a/src/benchmark.py
+++ b/src/benchmark.py
@@ -139,7 +139,8 @@ class Benchmark (object):
         if self.measure_cmd == self.defaults["measure_cmd"]:
             if self.perf_allowed == None:
                 res = subprocess.run(["perf", "stat", "ls"],
-                                     stdout=None, stderr=subprocess.PIPE,
+                                     stdout=subprocess.PIPE,
+                                     stderr=subprocess.PIPE,
                                      universal_newlines=True)
                 if res.returncode != 0:
                     print("Test perf run failed with:")
-- 
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