From 4bf050a192072938cea8a5c28b0bd85f5ece43aa Mon Sep 17 00:00:00 2001
From: KOBAYASHI Shuji <shuujii@gmail.com>
Date: Tue, 14 Jul 2020 21:30:36 +0900
Subject: Set `STDOUT.sync=true` when testing on AppVeyor [skip travis]

This issue is a correction error at 5a682bfc.
---
 appveyor.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 93c40dbb1..e963ea035 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -40,5 +40,5 @@ init:
 
 build_script:
   - set MRUBY_CONFIG=appveyor_config.rb
-  - rake -E "$stdout.sync=true" -m -j4
-  - rake test
+  - rake -m -j4
+  - rake -E STDOUT.sync=true test
-- 
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