Merge pull request #4937 from skyl/synchronize-keyerror

KeyError: 'delegate_to' lookup in sync module needs to be checked to see if defined for ad hoc

lib/ansible/runner/action_plugins/synchronize.py

@@ -36,7 +36,7 @@ class ActionModule(object):
 
     def setup(self, module_name, inject):
         ''' Always default to localhost as delegate if None defined '''
-        if inject['delegate_to'] is None:
+        if inject.get('delegate_to') is None:
             inject['delegate_to'] = '127.0.0.1'
             inject['ansible_connection'] = 'local'
             # If sudo is active, disable from the connection set self.sudo to True.