`_` added to resolved env vars if an empty string is used as `envVarsPrefix`

status-im / nim-confutils

Simplified handling of command line options and config files

Apache License 2.0

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`_` added to resolved env vars if an empty string is used as `envVarsPrefix` #93

Open saledjenic opened 1 year ago

saledjenic commented 1 year ago

If envVarsPrefix is set to an empty string env var being used starts with _. In that case, if I want to set MY_VAR variable, I have to set it as _MY_VAR to be recognized.