Fix app ls --status

Closes #35

abra

@@ -480,8 +480,6 @@ sub_app_list (){
     done
   fi
 
-  printf '%s\n' "${DEPLOYED_APPS[@]}"
-
   printf "%s lovely apps:\n\n" "${#ENV_FILES[@]}"
 
   for i in "${!ENV_FILES[@]}"; do
@@ -502,7 +500,7 @@ sub_app_list (){
     APP="$(source "$ENV_FILE" && echo "$APP")"
     # shellcheck disable=SC1090
     APP_STACK_NAME="$(source "$ENV_FILE" && echo "$STACK_NAME")"
-    if [ -z "$STACK_NAME" ]; then
+    if [ -z "$APP_STACK_NAME" ]; then
       APP_STACK_NAME="${DOMAIN//./_}"
     fi
     if [ -n "$STATUS" ]; then