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swab(1): fixes not using strerror(3)

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This commit is contained in:
Emma Tebibyte 2024-07-07 18:21:48 -06:00
parent d1eefcb37e
commit cf744efc1b
Signed by: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 4 additions and 1 deletions
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src/swab.rs
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@ -29,8 +29,11 @@ use getopt::GetOpt;
extern crate sysexits;
use sysexits::{ EX_OK, EX_OSERR, EX_USAGE };
extern crate strerror;
use strerror::StrError;
fn oserr(s: &str, e: Error) -> ExitCode {
eprintln!("{}: {}", s, e);
eprintln!("{}: {}", s, e.strerror());
ExitCode::from(EX_OSERR as u8)
}