effects.clip: Reuse a var instead of calculate again

diff --git a/ui/jquery.effects.clip.js b/ui/jquery.effects.clip.js
index 643e436b120c8d941ba0239fafe637e8c51e9af7..8cf91da57afae7a98478464b87d24293966fce12 100644 (file)
--- a/ui/jquery.effects.clip.js
+++ b/ui/jquery.effects.clip.js
@@ -36,7 +36,7 @@ $.effects.clip = function( o ) {
                        overflow: 'hidden' 
                });
                animate = ( el[0].tagName == 'IMG' ) ? wrapper : el;
-               distance = ( direction == 'vertical' ) ? animate.height() : animate.width();
+               distance = animate[ ref.size ]();
 
                // Shift
                if ( mode == 'show' ) {