From cd265bfd12e1afd12824eb4958b6706ce3262cc3 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Sat, 13 Nov 2021 16:28:59 -0500
Subject: [PATCH] Update src/runtime/dependency_graph.rs

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
---
 src/runtime/dependency_graph.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/runtime/dependency_graph.rs b/src/runtime/dependency_graph.rs
index 1e2c647..b7fdf3e 100644
--- a/src/runtime/dependency_graph.rs
+++ b/src/runtime/dependency_graph.rs
@@ -152,8 +152,7 @@ impl DependencyGraph {
             if let Some(cycle) = edge.stack[prefix..]
                 .iter()
                 .rev()
-                .filter_map(|aq| aq.cycle.clone())
-                .next()
+                .find_map(|aq| aq.cycle.clone())
             {
                 // Remove `id` from the list of runtimes blocked on `next_key`:
                 self.query_dependents