From 02a95a0e3530476e36eaad4a8b50b048ea76619b Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Thu, 23 Dec 2010 03:25:49 -0500
Subject: [PATCH] Fix :style -append.

---
 common/modules/styles.jsm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/modules/styles.jsm b/common/modules/styles.jsm
index 0b4137e5..aebf4401 100644
--- a/common/modules/styles.jsm
+++ b/common/modules/styles.jsm
@@ -374,7 +374,8 @@ const Styles = Module("Styles", {
                         let sheet = styles.user.get(name);
                         if (sheet) {
                             filter = sheet.sites.concat(filter).join(",");
-                            css = Styles.append(sheet.css, css);
+                            css = sheet.css + " " + css;
+
                         }
                     }
                     styles.user.add(name, filter, css, args["-agent"]);