misc

commit ee216c00ec2e1dc1ff806e3bfab470e4ca00e459
parent 61b42c929d8c501293581456fcb10440d20a88f8
Author: alex wennerberg <alex@alexwennerberg.com>
Date:   Fri, 24 Dec 2021 02:07:36 -0800

finger

Diffstat:
M
finger.rs
 | 
6
+-----

1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/finger.rs b/finger.rs
@@ -37,10 +37,6 @@ fn get_params(query: &str) -> (&str, &str) {
             user = "";
         } else {
             user = params[0];
-            if params.len() > 2 || !user.chars().all(|c| c.is_ascii()) {
-                println!("Username must be ascii and not include @");
-                process::exit(1);
-            }
             host = params[1];
         }
         return (host, user);
@@ -73,7 +69,7 @@ fn main() -> std::io::Result<()> {
     // TODO -- filter out nonprintable
     stream.read_to_end(&mut line)?;
 
-    // Assume UTF-8 input, against the spec, which predates UTF8
+    // Assume UTF-8 input, against the spec, which predates UTF-8
     println!("{}", str::from_utf8(&line).unwrap());
     Ok(())
 }