From 5f942b6aad68984028298d0113b3c51f2821d882 Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Sun, 31 Jul 2022 09:10:00 +0000
Subject: [PATCH] ComposeFile.init: Reorder version check to allow using
 property

---
 podman-compose-backup.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/podman-compose-backup.py b/podman-compose-backup.py
index a63acfc..f62eb33 100644
--- a/podman-compose-backup.py
+++ b/podman-compose-backup.py
@@ -195,12 +195,12 @@ class ComposeFile:
                 content = normalize(content)
                 content = rec_subs(content, self.environ)
                 rec_merge(compose, content)
-        if not compose.get("version", "").startswith("3."):
+        self.compose = compose
+        if not self.version.startswith("3."):
             error(
                 f"Compose file version is not supported, only support 3.X compose files"
             )
             sys.exit(1)
-        self.compose = compose
 
     @property
     def version(self) -> ComposeVersion: