Fix warning: possibly useless use of % in void context

rails · May 18, 2012 · 5c02e30 · 5c02e30
1 parent a6dbc3f
commit 5c02e30
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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