diff --git a/src/main.rs b/src/main.rs
index 12714ca..e7e68e0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -68,7 +68,7 @@ async fn main() {
                     tokio::task::spawn(async move {
                         let mut buf = [0u8; 256];
                         while let Ok(n) = con_read.read(&mut buf).await {
-                            if prox_write.write_all(&buf[0..n]).await.is_err() {
+                            if n > 0 && prox_write.write_all(&buf[0..n]).await.is_err() {
                                 break;
                             }
                         }
@@ -76,7 +76,7 @@ async fn main() {
                     tokio::task::spawn(async move {
                         let mut buf = [0u8; 256];
                         while let Ok(n) = prox_read.read(&mut buf).await {
-                            if con_write.write_all(&buf[0..n]).await.is_err() {
+                            if n > 0 && con_write.write_all(&buf[0..n]).await.is_err() {
                                 break;
                             }
                         }