diff --git a/algorithms/src/rect/region.rs b/algorithms/src/rect/region.rs
index 4c286471..f4afdaa5 100644
--- a/algorithms/src/rect/region.rs
+++ b/algorithms/src/rect/region.rs
@@ -393,6 +393,7 @@ pub fn rects_to_bands(rects_tmp: &[RectRaw]) -> Container {
     let mut res = Container::new();
 
     for &[y1, y2] in ys.array_windows_ext::<2>() {
+        #[allow(clippy::never_loop)]
         loop {
             macro_rules! check_rect {
                 ($rect:expr) => {{
diff --git a/src/backends/x.rs b/src/backends/x.rs
index 1d3553b4..4bb9562b 100644
--- a/src/backends/x.rs
+++ b/src/backends/x.rs
@@ -557,7 +557,7 @@ impl XBackend {
             height_mm: output.height.get(),
         }));
         output.changed();
-        self.present(&output).await;
+        self.present(output).await;
     }
 
     async fn query_devices(self: &Rc<Self>, deviceid: u16) -> Result<(), XBackendError> {