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strerror(3): changed panic to 0

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This commit is contained in:
Emma Tebibyte 2024-03-18 20:45:53 -06:00
parent b2d56bbc9a
commit b356ac522f
Signed by untrusted user: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 1 additions and 1 deletions
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src/strerror.rs
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@ -15,7 +15,7 @@ extern "C" { fn strerror(errnum: c_int) -> *mut c_char; }
/* wrapper function for use in Rust */ /* wrapper function for use in Rust */
pub fn raw_message(err: std::io::Error) -> String { pub fn raw_message(err: std::io::Error) -> String {
/* Get the raw OS error. If it’s None, what the hell is going on‽ */ /* Get the raw OS error. If it’s None, what the hell is going on‽ */
let errno = err.raw_os_error().unwrap() as c_int; let errno = err.raw_os_error().unwrap_or(0) as c_int;
/* Get a CStr from the error message so that it’s referenced and then /* Get a CStr from the error message so that it’s referenced and then
* convert it to an owned value. If the string is not valid UTF-8, return * convert it to an owned value. If the string is not valid UTF-8, return