bibo38 252d0fd977
osutil: use system API to get the username when env vars are empty (#6246)
As Golang supports getting usernames via the standard library, this function
is now used to get the username if the environment variables are empty.
Using the standard library as a fallback is intended to keep compability
to existing implementations that rely on the environment variables dictating
the current username.
2020-08-19 21:17:16 +08:00
..
2020-03-16 01:54:08 +08:00