[spriteme] r33 committed - bug fix patch from Tillie Nator <marcotillemans@gmail.com>

[codesite...@google.com]

Revision: 33
Author: stevesoudersorg
Date: Wed Feb 27 11:25:59 2013
Log: bug fix patch from Tillie Nator <marcoti...@gmail.com>
http://code.google.com/p/spriteme/source/detail?r=33

Modified:
/trunk/spriteme.js

=======================================
--- /trunk/spriteme.js Wed Feb 27 11:22:55 2013
+++ /trunk/spriteme.js Wed Feb 27 11:25:59 2013
@@ -704,7 +704,7 @@
}
var bgPos = rule.style.backgroundPosition;
var bgImage = rule.style.backgroundImage;
- if ( -1 != rule.selectorText.indexOf('spriteme') ) {
+ if ("undefined" !== typeof(rule.selectorText) && -1 !=
rule.selectorText.indexOf('spriteme') ) {
// don't analyze SpriteMe rules
continue;
}