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Exit on STDIN EOF

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This commit is contained in:
pjht 2024-11-20 14:00:15 -06:00
parent f176bdce91
commit 9002fa3b35
Signed by: pjht
GPG Key ID: CA239FC6934E6F3A
1 changed files with 5 additions and 2 deletions
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7
src/main.rs
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@ -1,5 +1,5 @@
use std::{ use std::{
env::{current_dir, set_current_dir}, io::{self, Write}, path::{Component, Path, PathBuf}, process::Command env::{current_dir, set_current_dir}, io::{self, Write}, path::PathBuf, process::Command
}; };
use clap::Parser; use clap::Parser;
@ -28,7 +28,10 @@ fn main() {
); );
io::stdout().lock().flush().unwrap(); io::stdout().lock().flush().unwrap();
line.clear(); line.clear();
io::stdin().read_line(&mut line).unwrap(); if io::stdin().read_line(&mut line).unwrap() == 0 {
// EOF
return;
}
let line = line.trim(); let line = line.trim();
if line.is_empty() { if line.is_empty() {
continue; continue;