lib/scss_lint/sass/tree.rb in scss-lint-0.23.1 vs lib/scss_lint/sass/tree.rb in scss-lint-0.24.0

@@ -13,10 +13,10 @@
 
     # The `args` field of some Sass::Tree::Node classes returns
     # Sass::Script::Variable nodes with no line numbers. This adds the line
     # numbers back in so lint reporting works for those nodes.
     def add_line_numbers_to_args(arg_list)
-      arg_list.each do |variable, default_expr|
+      arg_list.each do |variable, _default_expr|
         add_line_number(variable)
       end
     end
 
     # The Sass parser sometimes doesn't assign line numbers in cases where it