Remove a redundant condition

Follow #10644. It's a redundant condition because Ruby 2.2- is not supported as a runtime version. Recovered with #10644 is an analysis version.
rubocop · Nov 30, 2022 · 297c1d4 · 297c1d4
1 parent b347bb7
commit 297c1d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rubocop/cop/util.rb b/lib/rubocop/cop/util.rb
@@ -159,7 +159,7 @@ def to_supported_styles(enforced_style)
       private
 
       def compatible_external_encoding_for?(src)
-        src = src.dup if RUBY_VERSION < '2.3' || RUBY_ENGINE == 'jruby'
+        src = src.dup if RUBY_ENGINE == 'jruby'
         src.force_encoding(Encoding.default_external).valid_encoding?
       end
     end