lib/scss_lint/sass/tree.rb in scss_lint-0.50.2 vs lib/scss_lint/sass/tree.rb in scss_lint-0.50.3

@@ -120,12 +120,14 @@
     def children
       add_line_numbers_to_args(args)
 
       # Keyword mapping is String -> Expr, so convert the string to a variable
       # node that supports lint reporting
-      keyword_exprs = keywords.as_stored.map do |var_name, var_expr|
-        [create_variable(var_name), var_expr]
-      end if keywords.any?
+      if keywords.any?
+        keyword_exprs = keywords.as_stored.map do |var_name, var_expr|
+          [create_variable(var_name), var_expr]
+        end
+      end
 
       concat_expr_lists super, args, keyword_exprs, splat
     end
   end