From c981d40d43c76267e7b4002e381851f0e92875bf Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Thu, 25 Nov 2021 17:08:23 +0100
Subject: [PATCH] Fix invalid scrollbar display on source code page

---
 src/librustdoc/html/static/css/rustdoc.css | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index 0f3eb2ca07d23..bfad510695131 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -305,6 +305,10 @@ nav.sub {
 	overflow-y: scroll;
 }
 
+.rustdoc.source .sidebar {
+	overflow-y: auto;
+}
+
 /* Improve the scrollbar display on firefox */
 * {
 	scrollbar-width: initial;