From b1e2c4ce7297e75536168593585e4285586d5092 Mon Sep 17 00:00:00 2001
From: Benjamin Sergeant <bsergean@gmail.com>
Date: Sat, 5 Jan 2019 16:30:22 -0800
Subject: [PATCH] test failure is not noticed

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

diff --git a/test/run.py b/test/run.py
index edfcbefc..5475ba12 100644
--- a/test/run.py
+++ b/test/run.py
@@ -58,4 +58,5 @@ shutil.copy(os.path.join(
     'zlib.dll'), '.')
 
 testCommand = '{} {}'.format(testBinary, os.getenv('TEST', ''))
-os.system(testCommand)
+ret = os.system(testCommand)
+assert ret == 0, 'Test command failed'