tree 91accc7995c2aecce72dcc278ba6c98b8adb7fac
parent 1ef62c37a2eed8c78302a9e682a45c80e8c61dea
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1634314229 -0400
committer ManojKiran Eda <manojkiran.eda@gmail.com> 1636956561 +0000

pldm_visualise_pdrs.py: add some error handling

If pldmtool exits with non-zero status it will likely cause a json
decoder error to be thrown because it didn't write anything to stdout.
This is misleading, so check the pldmtool exit status before attempting
to read the json document it prints.

Change-Id: I8e6d1008a054bc6ed0699f051fb537be8785c863
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>