wireguard-control: make cargo clippy happy

2022-01-09 23:12:28 -06:00 · 2022-01-09 23:12:28 -06:00 · a95fa1b03e
parent a122077473
commit a95fa1b03e
1 changed files with 1 additions and 1 deletions
--- a/wireguard-control/src/backends/kernel.rs
+++ b/wireguard-control/src/backends/kernel.rs
@ -263,7 +263,7 @@ impl ApplyPayload {
    fn flush_nlas(&mut self) {
        // // cleanup: clear out any empty peer lists.
        self.nlas
-            .retain(|nla| !matches!(nla, WgDeviceAttrs::Peers(peers) if peers.len() == 0));
+            .retain(|nla| !matches!(nla, WgDeviceAttrs::Peers(peers) if peers.is_empty()));

        let name = WgDeviceAttrs::IfName(self.iface.clone());
        self.current_buffer_len = name.buffer_len();