Make the private key config a string, so that it is not logged in a warning by the server.
@@ -2762,7 +2762,7 @@ def schema_remote(cfg):
# Remote private key file.
cfg['remote']['key'] = {
'switch' : '-remote_key',
- 'type' : 'file',
+ 'type' : 'str',
'lock' : 'false',
'copy' : 'false',
'requirement' : 'remote',
