Replace docker version check

Fixes goldmann#209
Seravo · Aug 19, 2022 · ab2480b · ab2480b
1 parent 9ed4681
commit ab2480b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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(