From 19f7d07969ee967f73484bcdacade7d41b0062ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <neikos@neikos.email>
Date: Sat, 12 May 2018 00:03:30 +0200
Subject: [PATCH] Remove uneeded variable in doc test

---
 src/lib.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 1aa5d19..5a4e4b8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -348,8 +348,6 @@ impl<Data, Back, DeSer> Database<Data, Back, DeSer>
     /// # let file = tempfile::tempfile()?;
     /// let db = FileDatabase::<Data, Ron>::from_file(file, Data { level: 0 })?;
     ///
-    /// let mut level = 0;
-    ///
     /// let result = db.write_safe(|db| {
     ///     db.level = 42;
     ///     panic!("We panic inside the write code.");