From 681754fc1b0dd1fb1d5c2c74799b709363b484c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Petazzoni?= <jerome.petazzoni@gmail.com>
Date: Wed, 25 Oct 2017 22:39:07 +0200
Subject: [PATCH] Cosmetic autotest improvement

---
 autotest/autotest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autotest/autotest.py b/autotest/autotest.py
index de9d237b..a6cf7e6a 100755
--- a/autotest/autotest.py
+++ b/autotest/autotest.py
@@ -9,7 +9,7 @@ import sys
 logging.basicConfig(level=logging.DEBUG)
 
 def hrule():
-    return "="*int(os.environ.get("COLUMNS", "80"))
+    return "="*int(subprocess.check_output(["tput", "cols"]))
 
 # A "snippet" is something that the user is supposed to do in the workshop.
 # Most of the "snippets" are shell commands.