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Check for an existing docker_network before trying to modify it (#24048)

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This eliminates a TypeError in check mode.
This commit is contained in:
Stephen Jennings 2017-08-23 09:10:53 -07:00 • committed by ansibot
parent b1df75fc1c
commit be2d4cc1c9
1 changed files with 2 additions and 0 deletions
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2
lib/ansible/modules/cloud/docker/docker_network.py
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@ -308,6 +308,8 @@ class DockerNetworkManager(object):
self.results['changed'] = True self.results['changed'] = True
def disconnect_missing(self): def disconnect_missing(self):
if not self.existing_network:
return
containers = self.existing_network['Containers'] containers = self.existing_network['Containers']
if not containers: if not containers:
return return