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Fix Redox get_tty

This commit is contained in:
ticki 2016-07-29 21:56:33 +02:00
parent 07301d4c24
commit 7e3ed4ec93
1 changed files with 1 additions and 1 deletions
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src/tty.rs
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@ -20,7 +20,7 @@ pub fn is_tty<T: AsRawFd>(_stream: T) -> bool {
/// This allows for getting stdio representing _only_ the TTY, and not other streams. /// This allows for getting stdio representing _only_ the TTY, and not other streams.
#[cfg(target_os = "redox")] #[cfg(target_os = "redox")]
pub fn get_tty() -> io::Result<fs::File> { pub fn get_tty() -> io::Result<fs::File> {
fs::OpenOptions::new().read(true).write(true).open(env::var("TTY")?) fs::OpenOptions::new().read(true).write(true).open(try!(env::var("TTY")))
} }
/// Get the TTY device. /// Get the TTY device.