From bfc068876c7b52262ca0206d5cc254c86b73ab8f Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Wed, 28 Nov 2018 10:40:31 +0100
Subject: [PATCH] fix: remove bogus bash warning when using actions.

---
 bin/compose-core | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/compose-core b/bin/compose-core
index cb14a97..f3725ef 100755
--- a/bin/compose-core
+++ b/bin/compose-core
@@ -3029,7 +3029,8 @@ charm.sanity_checks || die "Sanity checks about charm-store failed. Please corre
 if [ -z "$is_docker_compose_action" -a "$action" ]; then
     action_service=${remainder_args[0]}
     remainder_args=("${remainder_args[@]:1}")
-    if is_service_action=$(has_service_action "$action_service" "$action"); then
+    if has_service_action "$action_service" "$action" >/dev/null; then
+        is_service_action=true
         {
             read-0 action_type
             case "$action_type" in