From 5c02e305fe58eae511920c2c2f9517765ac8ccf2 Mon Sep 17 00:00:00 2001
From: kennyj <kennyj@gmail.com>
Date: Sat, 19 May 2012 05:32:43 +0900
Subject: [PATCH] Fix warning: possibly useless use of % in void context

---
 activesupport/test/core_ext/string_ext_test.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb
index d3f52c04c4c80..8437ef1347bc6 100644
--- a/activesupport/test/core_ext/string_ext_test.rb
+++ b/activesupport/test/core_ext/string_ext_test.rb
@@ -465,7 +465,7 @@ def to_s
 
   test "Concatting with % doesn't modify a string" do
     @other_string = ["<p>", "<b>", "<h1>"]
-    "%s %s %s".html_safe % @other_string
+    _ = "%s %s %s".html_safe % @other_string
 
     assert_equal ["<p>", "<b>", "<h1>"], @other_string
   end