Fix warning: possibly useless use of % in void context

5c02e305 · kennyj · a6dbc3fe · 5c02e305
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activesupport/test/core_ext/string_ext_test.rb activesupport/test/core_ext/string_ext_test.rb +1 -1

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--- 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