From 950aec1d9c324f54ecc426b6cb6195ac53348f52 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <laurent.rineau@cgal.org>
Date: Thu, 28 Nov 2024 16:51:02 +0100
Subject: [PATCH] store the command in `cmd`

---
 list_test_runner_machines | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/list_test_runner_machines b/list_test_runner_machines
index 04f43eb..6bb4e49 100755
--- a/list_test_runner_machines
+++ b/list_test_runner_machines
@@ -50,9 +50,10 @@ docker_or_podman_ps_cmd () {
 }
 
 machine_list_cgal_test_container () {
+        cmd=$(docker_or_podman_ps_cmd)
         echo
         echo '```plain'
-        docker_or_podman_ps_cmd | ssh $1 bash -s
+        printf '%s\n' "$cmd" | ssh $1 bash -s
         echo '```'
 }