From a43ccb0b9b8b95607b10daaa18e2341f2615a729 Mon Sep 17 00:00:00 2001
From: varkor <github@varkor.com>
Date: Mon, 22 Apr 2019 16:56:47 +0100
Subject: [PATCH] Disallow double trailing newlines in tidy

---
 src/tools/tidy/src/style.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/tidy/src/style.rs b/src/tools/tidy/src/style.rs
index a4321cd757129..eeddddfb5de61 100644
--- a/src/tools/tidy/src/style.rs
+++ b/src/tools/tidy/src/style.rs
@@ -159,7 +159,7 @@ pub fn check(path: &Path, bad: &mut bool) {
         }
         match trailing_new_lines {
             0 => tidy_error!(bad, "{}: missing trailing newline", file.display()),
-            1 | 2 => {}
+            1 => {}
             n => tidy_error!(bad, "{}: too many trailing newlines ({})", file.display(), n),
         };
     })