test/dummy_app/app/assets/stylesheets/basics.css.less in less-rails-3.0.0 vs test/dummy_app/app/assets/stylesheets/basics.css.less in less-rails-4.0.0.rc1

@@ -6,10 +6,10 @@
 // Mixins
 .bordered { border: 1px solid black; }
 #test-mixin span { .bordered; }
 
 // Frameworks
-@import "frameworks/bootstrap/mixins";
+@import (multiple) "frameworks/bootstrap/mixins";
 #test-radiused { .radiused; }
 #test-variable-colored { .variableColored; }
 #test-variable-relative-path-colored { .variableRelativePathColored; }
 
 // Vendored