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fix needless pg churn

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This commit is contained in:
Ava Apples Affine 2023-04-17 20:17:42 -07:00
parent a3181aa210
commit 014be6ece3
Signed by: affine
GPG key ID: 3A4645B8CF806069
1 changed files with 5 additions and 6 deletions
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11
src/stl/posix.rs
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@ -471,12 +471,11 @@ pub fn load_posix_shell(syms: &mut SymTable, shell_state: Rc<RefCell<ShellState>
).expect("couldn't take terminal from owning process") ).expect("couldn't take terminal from owning process")
} }
if let Err(e) = unistd::setpgid( if pid != pgid {
unistd::Pid::from_raw(0), if let Err(e) = unistd::setpgid(pid, pid) {
unistd::Pid::from_raw(0) panic!("couldn't set PGID: {}", e)
) { };
panic!("couldn't set PGID: {}", e) }
};
if let Err(e) = unistd::tcsetpgrp(0, pid) { if let Err(e) = unistd::tcsetpgrp(0, pid) {
panic!("couldn't grab terminal: {}", e) panic!("couldn't grab terminal: {}", e)