From 9ec5ef541ad17986bfe6ae067a84ea8f7b7ae133 Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Sat, 4 Aug 2018 16:24:39 -0600
Subject: Breaking change upgrades

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

(limited to 'src/libstd/sync')

diff --git a/src/libstd/sync/rwlock.rs b/src/libstd/sync/rwlock.rs
index e3db60cff84..ed3a3865a6c 100644
--- a/src/libstd/sync/rwlock.rs
+++ b/src/libstd/sync/rwlock.rs
@@ -597,7 +597,7 @@ mod tests {
             thread::spawn(move || {
                 let mut rng = rand::thread_rng();
                 for _ in 0..M {
-                    if rng.gen_weighted_bool(N) {
+                    if rng.gen_bool(1.0 / (N as f64)) {
                         drop(r.write().unwrap());
                     } else {
                         drop(r.read().unwrap());
-- 
cgit 1.4.1-3-g733a5