diff --git a/web-world/js-impl.js b/web-world/js-impl.js
index 3a92787..86d2516 100644
--- a/web-world/js-impl.js
+++ b/web-world/js-impl.js
@@ -544,7 +544,7 @@
 
 
     var isDomNode = function(x) {
-        return (x.nodeType && x.nodeType === 1);
+        return (x.nodeType === 1);
     };