From ab2480ba2af1fac9b35997ce013c85c73ac6a42d Mon Sep 17 00:00:00 2001
From: Robert Schambach <robert@scontain.com>
Date: Fri, 19 Aug 2022 12:05:04 +0200
Subject: [PATCH] Replace docker version check

Fixes #209
---
 docker_squash/image.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker_squash/image.py b/docker_squash/image.py
index 98e4e90..db744f3 100644
--- a/docker_squash/image.py
+++ b/docker_squash/image.py
@@ -354,7 +354,7 @@ def _save_image(self, image_id, directory):
             try:
                 image = self.docker.get_image(image_id)
 
-                if docker.version_info[0] < 3:
+                if int(docker.__version__.split('.')[0]) < 3:
                     # Docker library prior to 3.0.0 returned the requests
                     # object directly which cold be used to read from
                     self.log.debug(