Minor fix

src/main.rs

@@ -202,6 +202,7 @@ fn process_headers(buff: &[u8]) -> anyhow::Result<Option<ProcessHeadersResult>>
     let mut buff = buff.to_vec();
     if let Some(prefix) = prefix_path {
         let pos = buff.iter().position(|c| c == &b' ');
+        log::debug!("Add path prefix to request {prefix}");
         if let Some(pos) = pos {
             for (num, c) in prefix.as_bytes().iter().enumerate() {
                 buff.insert(pos + 1 + num, *c);