chore: Fix lint

wnfs-wg · Feb 15, 2024 · 7c00b7d · 7c00b7d
1 parent 5b883db
commit 7c00b7d
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/car-mirror/src/dag_walk.rs b/car-mirror/src/dag_walk.rs
@@ -75,14 +75,10 @@ impl DagWalk {
 
     fn frontier_next(&mut self) -> Option<Cid> {
         loop {
-            let popped = if self.breadth_first {
-                self.frontier.pop_back()
+            let cid = if self.breadth_first {
+                self.frontier.pop_back()?
             } else {
-                self.frontier.pop_front()
-            };
-
-            let Some(cid) = popped else {
-                return None;
+                self.frontier.pop_front()?
             };
 
             // We loop until we find an unvisited block