1 files changed, 6 insertions, 6 deletions
diff --git a/spec/ruby/core/dir/foreach_spec.rb b/spec/ruby/core/dir/foreach_spec.rb
index c3ddb27a84..9cf34b1d71 100644
--- a/spec/ruby/core/dir/foreach_spec.rb
+++ b/spec/ruby/core/dir/foreach_spec.rb
@@ -41,13 +41,13 @@ describe "Dir.foreach" do
 
   it "accepts an encoding keyword for the encoding of the entries" do
     dirs = Dir.foreach("#{DirSpecs.mock_dir}/deeply/nested", encoding: "utf-8").to_a.sort
-    dirs.each {|dir| dir.encoding.should == Encoding::UTF_8}
-  end
+    dirs.each { |dir| dir.encoding.should == Encoding::UTF_8 }
+
+    dirs = Dir.foreach("#{DirSpecs.mock_dir}/deeply/nested", encoding: Encoding::ISO_8859_1).to_a.sort
+    dirs.each { |dir| dir.encoding.should == Encoding::ISO_8859_1 }
 
-  ruby_version_is ""..."2.7" do
-    it "accepts nil options" do
-      dirs = Dir.foreach("#{DirSpecs.mock_dir}/deeply/nested", nil).to_a.sort
-      dirs.each {|dir| dir.encoding.should == Encoding.find("filesystem")}
+    Dir.foreach("#{DirSpecs.mock_dir}/deeply/nested", encoding: Encoding::ISO_8859_1) do |f|
+      f.encoding.should == Encoding::ISO_8859_1
     end
   end