add test for build.include? having dashed args

1 files changed, 6 insertions, 6 deletions

diff --git a/Library/Homebrew/rubocops/lines_cop.rb b/Library/Homebrew/rubocops/lines_cop.rb
index b6567466a..dac523424 100644
--- a/Library/Homebrew/rubocops/lines_cop.rb
+++ b/Library/Homebrew/rubocops/lines_cop.rb
@@ -314,12 +314,12 @@ module RuboCop
             next unless match = regex_match_group(arg, %r{with(out)?-(.*)})
             problem "Use build.with#{match[1]}? \"#{match[2]}\" instead of build.include? 'with#{match[1]}-#{match[2]}'"
           end
-          #
-          # find_instance_method_call(body_node, :build, :include?) do |m|
-          #   arg = parameters(m).first
-          #   next unless match = regex_match_group(arg, %r{\-\-(.*)})
-          #   problem "Reference '#{match[1]}' without dashes"
-          # end
+
+          find_instance_method_call(body_node, :build, :include?) do |m|
+            arg = parameters(m).first
+            next unless match = regex_match_group(arg, %r{\-\-(.*)})
+            problem "Reference '#{match[1]}' without dashes"
+          end
 
         end