lint

1 files changed, 3 insertions, 4 deletions

diff --git a/src/sim/entity/mod.rs b/src/sim/entity/mod.rs
index 4a79bf4..d8a03e0 100644
--- a/src/sim/entity/mod.rs
+++ b/src/sim/entity/mod.rs
@@ -48,14 +48,14 @@ pub trait EntityBehaviour {
         _update_ctx: &mut EntityUpdateCtx,
         _ctx: &mut SimCtx,
         _delta_time: f32,
-    ) -> () {
+    ) {
     }
     fn physics_update(
         &mut self,
         _update_ctx: &mut EntityUpdateCtx,
         _ctx: &mut SimCtx,
         _delta_time: f32,
-    ) -> () {
+    ) {
     }
 }
 
@@ -131,7 +131,7 @@ impl<'a> EntityUpdateCtx<'a> {
 impl EntityData {
     pub fn transform(&self, ctx: &SimCtx) -> Option<(Vec2, (f32, f32))> {
         self.rb_h
-            .map(|rb_h| {
+            .and_then(|rb_h| {
                 ctx.rb_manager
                     .physics_manager
                     .rigid_body_set
@@ -143,7 +143,6 @@ impl EntityData {
                         )
                     })
             })
-            .flatten()
     }
 }