From fd8f3bb415dfea67d9d3853a67a32ac6dc3b3d4e Mon Sep 17 00:00:00 2001
From: vabc3 <vabc3h@gmail.com>
Date: Mon, 8 Jan 2018 00:25:45 +0800
Subject: [PATCH] Remove unneeded mut modifier in test (#534)

---
 tests/rendered_output.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/rendered_output.rs b/tests/rendered_output.rs
index 38b804b2..fe256fe4 100644
--- a/tests/rendered_output.rs
+++ b/tests/rendered_output.rs
@@ -317,7 +317,7 @@ fn book_with_a_reserved_filename_does_not_build() {
     let mut summary_file = fs::File::create(summary_path).unwrap();
     writeln!(summary_file, "[print](print.md)").unwrap();
 
-    let mut md = MDBook::load(tmp_dir.path()).unwrap();
+    let md = MDBook::load(tmp_dir.path()).unwrap();
     let got = md.build();
     assert!(got.is_err());
 }