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mm(1): makes -e block inferring stdout as an output, mm.1: reflects changes to -e

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This commit is contained in:
Emma Tebibyte
2024-07-14 14:15:55 -06:00
parent 8d693b6664
commit 20692d581a
2 changed files with 11 additions and 6 deletions
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13
src/mm.rs
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@@ -68,7 +68,7 @@ fn main() -> ExitCode {
if ins.is_empty() { ins.push("-".to_string()); }
/* use stdout if no outputs are specified */
if outs.is_empty() { outs.push("-".to_string()); }
if outs.is_empty() && !e { outs.push("-".to_string()); }
/* map all path strings to files */
let inputs = ins.iter().map(|file| {
@@ -142,10 +142,13 @@ fn main() -> ExitCode {
eprintln!("{}: {}", argv[0], e.strerror());
return ExitCode::from(EX_IOERR as u8);
}
/* immediately flush the output for -u */
if let Err(e) = out.flush() {
eprintln!("{}: {}", argv[0], e.strerror());
return ExitCode::from(EX_IOERR as u8);
if u {
/* immediately flush the output for -u */
if let Err(e) = out.flush() {
eprintln!("{}: {}", argv[0], e.strerror());
return ExitCode::from(EX_IOERR as u8);
}
}
}
}