From 48a24e323be0c0e4c305d4352d8f668a22d48b8d Mon Sep 17 00:00:00 2001
From: Stefan Becker <stefan.becker@bcbmedical.com>
Date: Mon, 8 Jul 2019 09:12:25 +0300
Subject: [PATCH] Allow string for command

Fixes a regression compared to docker-compose. F.ex.

    command: --smallfiles

got translated to

    - - s m a l l f i l e s

on the command line. If option value is a string create a list with a
single entry before adding it to the command line.
---
 podman-compose.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/podman-compose.py b/podman-compose.py
index 98dcd5a..3f3d6ad 100755
--- a/podman-compose.py
+++ b/podman-compose.py
@@ -477,8 +477,10 @@ def container_to_args(cnt, dirname, podman_path, shared_vols):
     args.append(cnt.get('image'))  # command, ..etc.
     command = cnt.get('command')
     if command is not None:
-        # TODO: handle if command is string
-        args.extend(command)
+        if is_str(command):
+            args.extend([command])
+        else:
+            args.extend(command)
     return args