alecthomas / kingpin

CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser

Readme uses `OverrideDefaultFromEnvar` which is deprecated

JensRantil opened this issue 5 years ago · comments

Jens Rantil commented 5 years ago

...according to https://godoc.org/gopkg.in/alecthomas/kingpin.v2#FlagClause.OverrideDefaultFromEnvar.