From a4c44c75145a8636722aea161a1a692a89ee6b3a Mon Sep 17 00:00:00 2001
From: xpetit <32063953+xpetit@users.noreply.github.com>
Date: Wed, 28 Apr 2021 11:57:52 +0200
Subject: [PATCH] Show invisible line ending characters (CRLF)

---
 sh/tests/introduction_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sh/tests/introduction_test.sh b/sh/tests/introduction_test.sh
index 3bd9d0bf..0266e003 100755
--- a/sh/tests/introduction_test.sh
+++ b/sh/tests/introduction_test.sh
@@ -8,4 +8,4 @@ IFS='
 submitted=$(./student/hello.sh)
 expected=$(./solutions/hello.sh)
 
-diff <(echo "$submitted") <(echo "$expected")
+diff <(echo "$submitted") <(echo "$expected") | cat -t