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Cleanup env

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This commit is contained in:
Jeremy Soller 2016-11-30 21:50:17 -07:00
parent e68393397a
commit 729442206c
1 changed files with 5 additions and 4 deletions
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9
src/libstd/sys/redox/os.rs
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@ -144,10 +144,11 @@ pub fn env() -> Env {
let mut string = String::new();
if file.read_to_string(&mut string).is_ok() {
for line in string.lines() {
if let Some(equal_sign) = line.chars().position(|c| c == '=') {
let name = line.chars().take(equal_sign).collect::<String>();
let value = line.chars().skip(equal_sign+1).collect::<String>();
variables.push((OsString::from(name), OsString::from(value)));
let mut parts = line.splitn(2, '=');
if let Some(name) = parts.next() {
let value = parts.next().unwrap_or("");
variables.push((OsString::from(name.to_string()),
OsString::from(value.to_string())));
}
}
}