diff options
Diffstat (limited to 'examples/proxy.rs')
| -rw-r--r-- | examples/proxy.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/examples/proxy.rs b/examples/proxy.rs index 48f8f057..f7a9111f 100644 --- a/examples/proxy.rs +++ b/examples/proxy.rs @@ -32,8 +32,12 @@ use std::error::Error; #[tokio::main] async fn main() -> Result<(), Box<dyn Error>> { - let listen_addr = env::args().nth(1).unwrap_or("127.0.0.1:8081".to_string()); - let server_addr = env::args().nth(2).unwrap_or("127.0.0.1:8080".to_string()); + let listen_addr = env::args() + .nth(1) + .unwrap_or_else(|| "127.0.0.1:8081".to_string()); + let server_addr = env::args() + .nth(2) + .unwrap_or_else(|| "127.0.0.1:8080".to_string()); println!("Listening on: {}", listen_addr); println!("Proxying to: {}", server_addr); |