From 22f795c834cfdbacbb1b55426028a581e3cf67a8 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 2 Jan 2023 17:47:30 +0100
Subject: [PATCH] runtests: consider warnings fatal and error on them

To help us detect and fix warnings in this script easier and faster.

Assisted-by: Jakob Hirsch

Ref: #10206
Closes #10208
---
 tests/runtests.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 7911b76780..67e42b77e4 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -75,7 +75,8 @@ BEGIN {
 }
 
 use strict;
-use warnings;
+# Promote all warnings to fatal
+use warnings FATAL => 'all';
 use Cwd;
 use Digest::MD5 qw(md5);
 use MIME::Base64;
-- 
2.47.3