lib/scss_lint/linter/shorthand.rb in scss_lint-0.43.2 vs lib/scss_lint/linter/shorthand.rb in scss_lint-0.44.0

@@ -25,10 +25,10 @@
       border-radius
       border-style
       border-width
       margin
       padding
-    ]
+    ].freeze
 
     # @param prop [String]
     # @param list [Sass::Script::Tree::ListLiteral]
     def check_script_list(prop, list)
       check_shorthand(prop, list, list.children.map(&:to_sass))