From 1b41d11d741fa302acf34276aa3375330f31aad3 Mon Sep 17 00:00:00 2001
From: Michael Howell <michael@notriddle.com>
Date: Thu, 12 May 2022 17:34:16 -0700
Subject: [PATCH] rustdoc: remove weird, unused variable from source-files.js

---
 src/librustdoc/html/render/write_shared.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustdoc/html/render/write_shared.rs b/src/librustdoc/html/render/write_shared.rs
index e8e5fa1799333..68f2a54ddeb05 100644
--- a/src/librustdoc/html/render/write_shared.rs
+++ b/src/librustdoc/html/render/write_shared.rs
@@ -417,7 +417,7 @@ pub(super) fn write_shared(
             ));
             all_sources.sort();
             Ok(format!(
-                "var N = null;var sourcesIndex = {{}};\n{}\ncreateSourceSidebar();\n",
+                "var sourcesIndex = {{}};\n{}\ncreateSourceSidebar();\n",
                 all_sources.join("\n")
             )
             .into_bytes())