Clean up.

mrdoob · mrdoob · commit b8822018307a · 2015-06-06T17:32:07.000+01:00
diff --git a/examples/js/exporters/OBJExporter.js b/examples/js/exporters/OBJExporter.js
@@ -136,7 +136,9 @@ THREE.OBJExporter.prototype = {
 		};
 
 		object.traverse( function ( child ) {
+
 			if ( child instanceof THREE.Mesh ) parseMesh( child );
+
 		} );
 
 		return output;
