From 0441cfe4ec6ed3dfd7b3598bd8e8e6986870a4db Mon Sep 17 00:00:00 2001
From: radix-pro <mobiradix@gmail.com>
Date: Mon, 1 Jul 2013 23:55:07 -0700
Subject: [PATCH] Update iiiftilesource.js

---
 src/iiiftilesource.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iiiftilesource.js b/src/iiiftilesource.js
index 4451da23..802e932c 100644
--- a/src/iiiftilesource.js
+++ b/src/iiiftilesource.js
@@ -72,7 +72,7 @@ $.IIIFTileSource = function( options ){
         for ( var i = 0; i < this.scale_factor.length; i++ )
         {
             var cf = Number( this.scale_factor[i] );
-            if ( !isNaN( cf ) && cf > mf ) { 
+            if ( (! isNaN( cf )) && ( cf > mf )) { 
                 mf = cf; 
             }
         }