golang/go
在 GitHub 查看os: ExpandEnv: Missing curly bracket at end of string substitutes var name whether or not env var is set
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#35,752 创建于 2019年11月21日
DocumentationNeedsFixhelp wanted
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描述
What version of Go are you using (go version)?
and
Does this issue reproduce with the latest release?
Yes. (Go Playground)
What operating system and processor architecture are you using (go env)?
What did you do?
https://play.golang.org/p/GSfBKiZqj2L
What did you expect to see?
Either
Hello, ${name
Hello, ${name
or
Hello, ${name
Hello, foo
What did you see instead?
Hello, name
Hello, name