From 0bdec6f144de449c8cc4c945acd41d1248a2619d Mon Sep 17 00:00:00 2001
From: Teo Ljungberg <teo@teoljungberg.com>
Date: Wed, 1 Sep 2021 20:07:19 +0200
Subject: [PATCH] Fix faulty environment variable value (#4981)

---
 test/helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/helper.rb b/test/helper.rb
index de82cd6b..f283c6a9 100644
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -8,7 +8,7 @@ require 'minitest/autorun'
 
 $TESTING = true
 # disable minitest/parallel threads
-ENV["MT_CPU"] = 0
+ENV["MT_CPU"] = "0"
 ENV["N"] = "0"
 # Disable any stupid backtrace cleansers
 ENV["BACKTRACE"] = "1"