Anis Elleuch a3b266761e
Fix audit loading from the env and consider enable env variable (#9467)
Audit was not working properly when enabled from the environment
caused by a typo in the code.

This commit fixes that but also consider the following variables:
  `MINIO_LOGGER_WEBHOOK_ENABLE_*` and 
`MINIO_AUDIT_WEBHOOK_ENABLE_*` so the user can use 
this latter to temporarily disable a logger or audit configuration.
2020-04-28 16:10:51 +05:30
..
2020-01-13 13:05:51 -08:00