Fix container labels expected vs actual comparison.

cloud/docker/_docker.py

@@ -1303,10 +1303,12 @@ class DockerManager(object):
             for name, value in self.module.params.get('labels').iteritems():
                 expected_labels[name] = str(value)
 
-            actual_labels = {}
-            for container_label in container['Config']['Labels'] or []:
-                name, value = container_label.split('=', 1)
-                actual_labels[name] = value
+            if type(container['Config']['Labels']) is dict:
+                actual_labels = container['Config']['Labels']
+            else:
+                for container_label in container['Config']['Labels'] or []:
+                    name, value = container_label.split('=', 1)
+                    actual_labels[name] = value
 
             if actual_labels != expected_labels:
                 self.reload_reasons.append('labels {0} => {1}'.format(actual_labels, expected_labels))