diff options
| -rw-r--r-- | src/main.rs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs index 4d56375..c27bad7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -108,10 +108,19 @@ fn eval(paths: &[&str], prompt: &str) { } // Run the command (and wait for it to finish) - let mut child = match Command::new(cmd).args(args).spawn() { + let mut child = match Command::new(&cmd).args(args).spawn() { Ok(ch) => ch, - Err(_) => { - println!("Unable to fork"); + Err(err) => { + match err.kind() { + std::io::ErrorKind::PermissionDenied => println!( + "dwvsh: error: permission denied trying to fork to {}...", + &cmd + ), + // TODO: Refresh paths if error kind is NotFound + std::io::ErrorKind::NotFound => println!("dwvsh: error: command not found..."), + _ => println!("dwvsh: error: unable to fork..."), + } + continue; } }; |