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deconstruct the TZ environment variable instead of unwrapping

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This commit is contained in:
Karey Higuera 2020-08-31 16:20:53 -05:00
parent e8d69fc5e8
commit 5be0286749
1 changed files with 3 additions and 4 deletions
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7
src/output/table.rs
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@ -287,11 +287,10 @@ impl Environment {
}
fn determine_time_zone() -> TZResult<TimeZone> {
let tz = env::var("TZ");
if tz.is_err() {
return TimeZone::from_file("/etc/localtime");
if let Ok(file) = env::var("TZ") {
TimeZone::from_file(format!("/usr/share/zoneinfo/{}", file))
} else {
return TimeZone::from_file(format!("/usr/share/zoneinfo/{}", tz.unwrap()));
TimeZone::from_file("/etc/localtime")
}
}