message: improv: Remove the buggy SIGPIPE handler
diff: @@ -48,7 +48,6 @@ use nix::{
  };
  use std::{
  fs::File,
  - io::{self, Write},
  mem,
  ops::{Deref, DerefMut},
  rc::Rc,
  @@ -178,17 +177,10 @@ impl<'a> Shell<'a> {
  signals::PENDING.store(signal as usize, Ordering::SeqCst);
  }
  - extern "C" fn sigpipe_handler(signal: i32) {
  - let _ = io::stdout().flush();
  - let _ = io::stderr().flush();
  - unsafe { nix::libc::_exit(127 + signal) };
  - }
  -
  unsafe {
  let _ = signal::signal(signal::Signal::SIGHUP, SigHandler::Handler(handler));
  let _ = signal::signal(signal::Signal::SIGINT, SigHandler::Handler(handler));
  let _ = signal::signal(signal::Signal::SIGTERM, SigHandler::Handler(handler));
  - let _ = signal::signal(signal::Signal::SIGPIPE, SigHandler::Handler(sigpipe_handler));
  }
  }
  