From 8862f829bbfbc25a2b4e02210a94907787d1cd8b Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Sat, 25 Apr 2020 10:17:14 +0200
Subject: fix more clippy warnings

clippy::{redundant_pattern_matching, clone_on_copy, iter_cloned_collect, option_as_ref_deref, match_ref_pats}
---
 src/libstd/sync/mpsc/stream.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstd/sync')

diff --git a/src/libstd/sync/mpsc/stream.rs b/src/libstd/sync/mpsc/stream.rs
index 26b4faebd86..9f7c1af8951 100644
--- a/src/libstd/sync/mpsc/stream.rs
+++ b/src/libstd/sync/mpsc/stream.rs
@@ -329,7 +329,7 @@ impl<T> Packet<T> {
             );
             cnt != DISCONNECTED && cnt != steals
         } {
-            while let Some(_) = self.queue.pop() {
+            while self.queue.pop().is_some() {
                 steals += 1;
             }
         }
-- 
cgit 1.4.1-3-g733a5