From 6f9c1323a7a0fe162a5642e229d54afec7ccb299 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Thu, 24 Sep 2020 19:25:21 +0200
Subject: [PATCH] Call ReentrantMutex::init() in stdout().

---
 library/std/src/io/stdio.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/std/src/io/stdio.rs b/library/std/src/io/stdio.rs
index 05bdbe0f563..b7d3c47e24b 100644
--- a/library/std/src/io/stdio.rs
+++ b/library/std/src/io/stdio.rs
@@ -548,7 +548,9 @@ pub fn stdout() -> Stdout {
                     }
                 }
             });
-            ReentrantMutex::new(RefCell::new(LineWriter::new(stdout_raw())))
+            let r = ReentrantMutex::new(RefCell::new(LineWriter::new(stdout_raw())));
+            r.init();
+            r
         }),
     }
 }