Check self.parameters.env exists.

10 years ago · cba5b37c9f
parent c419d351c5
commit cba5b37c9f
1 changed files with 2 additions and 1 deletions
--- a/cloud/docker/docker_container.py
+++ b/cloud/docker/docker_container.py
@ -1278,7 +1278,8 @@ class Container(DockerBaseClass):
            for env_var in image['ContainerConfig']['Env']:
                parts = env_var.split('=')
                expected_env[parts[0]] = parts[1]
-        expected_env.update(self.parameters.env)
+        if self.parameters.env:
+            expected_env.update(self.parameters.env)
        param_env = []
        for key, value in expected_env.items():
            param_env.append("%s=%s" % (key, value))