_text.css.sass in oulu-rails-0.5.13

- old
+ new

@@ -13,9 +13,8 @@
   +rem('margin-bottom', optional_nth($value1, 3))
   @if ($value2)
     @for $i from 1 through length($value2)
       +text-block-options(nth($value2, $i))
 
-=letter-spacing-center($space-width)
-  @if $space-width
-    +rem('letter-spacing', $space-width)
-    +rem('text-indent', $space-width)
+=letter-spacing-center($space-width: null)
+  +rem('letter-spacing', $space-width)
+  +rem('text-indent', $space-width)