tree 1dfa0f4c91b3e53c798a2ce674d9273e34ac9f23
parent eb574ddf57d1ab2226be0db37102f63536f56589
author Justin Thaler <thalerj@us.ibm.com> 1531767932 -0500
committer Justin Thaler <thalerj@us.ibm.com> 1532125115 -0500

Fix Issue #21

This issue arises when running several different subcommands on some
versions of python, specifically the argparse module. A change was made
in the argparse module, making subparsers optional. More details are
documented here: https://github.com/python/cpython/pull/3027 and here:
https://github.com/python/cpython/pull/6919. The solution provided in
this fix will work with the argparse modules before and after a fix was
created. The following functions were impacted by this change: fru,
sensors, sel, dump, and firmware.

Signed-off-by: Justin Thaler thalerj@us.ibm.com