fix compile for new rust nightly

1 files changed, 7 insertions, 6 deletions

diff --git a/server/src/entity/conveyor.rs b/server/src/entity/conveyor.rs
index e8ff34d7..6177ba9c 100644
--- a/server/src/entity/conveyor.rs
+++ b/server/src/entity/conveyor.rs
@@ -17,7 +17,7 @@
 */
 use super::{Entity, EntityContext};
 use crate::interaction::interact;
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, bail, Result};
 use hurrycurry_protocol::{glam::IVec2, ItemIndex, ItemLocation};
 
 #[derive(Debug, Clone)]
@@ -62,11 +62,12 @@ impl Entity for Conveyor {
             }
             self.cooldown = 0.;
 
-            let [from, to] = c
-                .game
-                .tiles
-                .get_many_mut([&self.from, &self.to])
-                .ok_or(anyhow!("conveyor does ends in itself"))?;
+            if self.from == self.to {
+                bail!("conveyor does ends in itself")
+            }
+            let [Some(from), Some(to)] = c.game.tiles.get_many_mut([&self.from, &self.to]) else {
+                bail!("at least one conveyor end not on map");
+            };
 
             interact(
                 &c.game.data,