Eduardo Santos aeb47213ea Fix undesirable raw Python error ... Using the manilaclient without a subcommand while passing an optional argument triggers the raw Python error `ERROR: 'Namespace' object has no attribute 'func'`. This bug can be reproduced by issuing the command `manila --os-cache`. Added a default value to `func` and an empty value to `command` as placeholders so that a help message is shown instead of the Python error. This patch uses the same fix implemented in the python-cinderclient. Closes-Bug: #1902873 Change-Id: I5fcafd4bdfb40b2054e1205c14493c2f4be1f77a		2020-11-06 11:55:44 +00:00
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notes	Fix undesirable raw Python error	2020-11-06 11:55:44 +00:00
source	Update master for stable/victoria	2020-09-11 15:45:56 +00:00