From d2fe26cfe25b78a51bddc7320b178172093fdf6d Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Thu, 25 Jun 2026 11:34:41 +0200
Subject: [PATCH] runtests: exit with error on `-k` option

Ref: https://github.com/curl/curl/pull/22157#discussion_r3473254887
Follow-up to 481e10160f4810dc7731922b3a98461deb1dcbed #22157
---
 tests/runtests.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/runtests.pl b/tests/runtests.pl
index a326fc37b6..d938e18694 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -2541,7 +2541,7 @@ while(@ARGV) {
     }
     elsif($ARGV[0] eq "-k") {  # delete this check after December 2026
         print "Option -k became always-on in 7.65.2 (2019) and now a no-op. Delete it to continue.\n";
-        exit;
+        exit 1;
     }
     elsif($ARGV[0] eq "-r") {
         # run time statistics needs Time::HiRes