_background.sass in oulu-0.12.1

- old
+ new

@@ -24,10 +24,10 @@
       @else if background_attachment($property)
         $background-attachment: $property
       @else if background_size($property)
         $background-size: background_size($property)
       @else if background_clip($property)
-        $background-clip: background_clip($property)
+        $background-clip: $property
       @if background-size != () and $background-position == ()
         $background-position: (left top)
       $background-value: $background-color $background-image $background-gradient $background-position $background-size $background-repeat $background-attachment $background-clip
     $background-values: append($background-values, $background-value, comma)
   background: $background-values