From 6acaca963d0a8b1715c1e6c6b38eec45b1c5d63c Mon Sep 17 00:00:00 2001
From: Michal Nowak <mnowak@isc.org>
Date: Thu, 3 Apr 2025 13:38:03 +0200
Subject: [PATCH] Fix check_pid() in runtime system test on FreeBSD

The original check_pid() always returned 0 on FreeBSD, even if the
process was still running. This makes the "verifying that named checks
for conflicting named processes" check fail on FreeBSD with TSAN.
---
 bin/tests/system/runtime/tests.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/tests/system/runtime/tests.sh b/bin/tests/system/runtime/tests.sh
index 6606545bec..29438e24d3 100644
--- a/bin/tests/system/runtime/tests.sh
+++ b/bin/tests/system/runtime/tests.sh
@@ -62,7 +62,7 @@ run_named() (
 )
 
 check_pid() (
-  return $(! kill -0 "${1}" >/dev/null 2>&1)
+  ! kill -0 "${1}" >/dev/null 2>&1
 )
 
 status=0