responsive.less in less-rails-bootstrap-2.0.4

- old
+ new

@@ -240,10 +240,10 @@
     max-width: none;
     margin: 0 15px;
     padding: 0;
     background-color: transparent;
     border: none;
-    .border-radius(0);
+    .border-radius(0px);
     .box-shadow(none);
   }
   .navbar .dropdown-menu:before,
   .navbar .dropdown-menu:after {
     display: none;