From 02364d7db7bdced35f1199d90f661c466a53f085 Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Wed, 2 Oct 2013 01:19:36 +0100
Subject: [PATCH] Sorting on specificity needs to be stable for correctness of
 the cascade.

---
 src/components/script/style/selector_matching.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/script/style/selector_matching.rs b/src/components/script/style/selector_matching.rs
index f365bdc894a..5d5296ee264 100644
--- a/src/components/script/style/selector_matching.rs
+++ b/src/components/script/style/selector_matching.rs
@@ -67,6 +67,7 @@ impl Stylist {
             append!(important, has_important_declarations);
         }
 
+        // These sorts need to be stable
         if has_normal_declarations {
             tim_sort(rules.normal)
         }