Call ReentrantMutex::init() in stdout().

rust-lang · Sep 24, 2020 · 6f9c132 · 6f9c132
1 parent 45700a9
commit 6f9c132
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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
         }),
     }
 }