From 10a2486163a985dd1db321d770ac3e670fae2c47 Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Tue, 6 Jul 2021 09:27:31 -0500
Subject: [PATCH] perf(diff): Don't lock on every line

---
 src/file.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/file.rs b/src/file.rs
index 5645522..4f081e6 100644
--- a/src/file.rs
+++ b/src/file.rs
@@ -235,8 +235,10 @@ impl FileChecker for DiffTypos {
                 "fixed",
                 0,
             );
+            let stdout = std::io::stdout();
+            let mut handle = stdout.lock();
             for line in diff {
-                write!(std::io::stdout(), "{}", line)?;
+                write!(handle, "{}", line)?;
             }
         }