Handle status properly if container is not installed

1 year ago · 4795f05880
parent 6f69de39b2
commit 4795f05880
1 changed files with 5 additions and 1 deletions
--- a/root/usr/libexec/apps/btcpayserver/btcpayserver.sh
+++ b/root/usr/libexec/apps/btcpayserver/btcpayserver.sh
@ -101,7 +101,11 @@ case "${ACTION}" in
  "status")
    APP_NAME="btcpayserver"
    CONTAINER_NAMES=$(docker ps -a --filter "name=${APP_NAME}" --format '{{.Names}}')
-    docker ps --all -f "name=${CONTAINER_NAMES}" --format '{{.Status}}'
+    if [ -z "$CONTAINER_NAMES" ]; then
+        echo "${APP_NAME} is not installed."
+    else
+        docker ps --all -f "name=${CONTAINER_NAMES}" --format '{{.Status}}'
+    fi
    ;;
  "port")
    APP_NAME="btcpayserver"