From 400075d9d9b6410c9f7952ca52c35806b46b3177 Mon Sep 17 00:00:00 2001
From: Isaac van Bakel <ivb@vanbakel.io>
Date: Tue, 1 Aug 2017 13:03:03 +0100
Subject: Fixed all unnecessary muts in language core

---
 src/libstd/sync/once.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstd/sync')

diff --git a/src/libstd/sync/once.rs b/src/libstd/sync/once.rs
index d9edf5d1254..bb18fe95a9d 100644
--- a/src/libstd/sync/once.rs
+++ b/src/libstd/sync/once.rs
@@ -267,7 +267,7 @@ impl Once {
     #[cold]
     fn call_inner(&'static self,
                   ignore_poisoning: bool,
-                  mut init: &mut FnMut(bool)) {
+                  init: &mut FnMut(bool)) {
         let mut state = self.state.load(Ordering::SeqCst);
 
         'outer: loop {
-- 
cgit 1.4.1-3-g733a5