Index: chrome/content/cssProperties.js |
=================================================================== |
--- a/chrome/content/cssProperties.js |
+++ b/chrome/content/cssProperties.js |
@@ -60,17 +60,17 @@ CSSPropertyFilters.prototype = { |
{ |
var rules = stylesheet.cssRules; |
if (!rules) |
return; |
for (var i = 0; i < rules.length; i++) |
{ |
var rule = rules[i]; |
- if (rule.type != this.window.CSSRule.STYLE_RULE) |
+ if (rule.type != rule.STYLE_RULE) |
continue; |
var style = this.stringifyStyle(rule.style); |
for (var j = 0; j < this.patterns.length; j++) |
{ |
var pattern = this.patterns[j]; |
var regexp = pattern.regexp; |