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panic.rs: remove collapsible_if #11857

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Merged
cakebaker merged 1 commit into from
Apr 17, 2026
Merged

panic.rs: remove collapsible_if #11857

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23 changes: 9 additions & 14 deletions src/uucore/src/lib/mods/panic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -17,12 +17,9 @@ use std::panic::{self, PanicHookInfo};

/// Decide whether a panic was caused by a broken pipe (SIGPIPE) error.
fn is_broken_pipe(info: &PanicHookInfo) -> bool {
if let Some(res) = info.payload().downcast_ref::<String>() {
if res.contains("BrokenPipe") || res.contains("Broken pipe") {
return true;
}
}
false
info.payload()
.downcast_ref::<String>()
.is_some_and(|res| res.contains("BrokenPipe") || res.contains("Broken pipe"))
}

/// Terminate without error on panics that occur due to broken pipe errors.
Expand Down Expand Up @@ -55,14 +52,12 @@ pub fn preserve_inherited_sigpipe() {
use nix::libc;

// Check if parent specified that SIGPIPE should be default
if let Ok(val) = std::env::var("RUST_SIGPIPE") {
if val == "default" {
unsafe {
libc::signal(libc::SIGPIPE, libc::SIG_DFL);
// Remove the environment variable so child processes don't inherit it incorrectly
std::env::remove_var("RUST_SIGPIPE");
}
}
if let Ok(val) = std::env::var("RUST_SIGPIPE")
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&& val == "default"
{
unsafe { libc::signal(libc::SIGPIPE, libc::SIG_DFL) };
// Remove the environment variable so child processes don't inherit it incorrectly
unsafe { std::env::remove_var("RUST_SIGPIPE") };
}
}

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