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jessevdk / go-flags

go command line option parser
http://godoc.org/github.com/jessevdk/go-flags
BSD 3-Clause "New" or "Revised" License
2.59k stars 308 forks source link

help: output env var info, even if desc is unset #383

Open torkelrogstad opened 2 years ago

torkelrogstad commented 2 years ago

Prior to this, description had to be set for environment variable information to be printed.