From 11d994724e2aff330603082739403da76c5d28b0 Mon Sep 17 00:00:00 2001
From: "yuuji.yaginuma" <yuuji.yaginuma@gmail.com>
Date: Wed, 1 Feb 2017 08:20:13 +0900
Subject: remove unused variable

This removes the following warnings.

```
activesupport/test/file_update_checker_shared_tests.rb:279: warning: assigned but unused variable - checker
```
---
 activesupport/test/file_update_checker_shared_tests.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/test/file_update_checker_shared_tests.rb b/activesupport/test/file_update_checker_shared_tests.rb
index d038b4debd..361e7e2349 100644
--- a/activesupport/test/file_update_checker_shared_tests.rb
+++ b/activesupport/test/file_update_checker_shared_tests.rb
@@ -276,7 +276,7 @@ module FileUpdateCheckerSharedTests
 
   test "initialize raises an ArgumentError if no block given" do
     assert_raise ArgumentError do
-      checker = new_checker([])
+      new_checker([])
     end
   end
 end
-- 
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