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alecthomas / kingpin

CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser
MIT License
3.5k stars 273 forks source link

Readme uses `OverrideDefaultFromEnvar` which is deprecated #308

Open JensRantil opened 4 years ago

JensRantil commented 4 years ago

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