From 6d6cb84a885a8451e33b64bed99ad3a82a13efe6 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 13 Jul 2018 11:47:58 +0800
Subject: [PATCH] domains/remove_print_css.js

---
 domains/remove_print_css.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/domains/remove_print_css.js b/domains/remove_print_css.js
index 990dd0f..ac136ce 100644
--- a/domains/remove_print_css.js
+++ b/domains/remove_print_css.js
@@ -20,8 +20,12 @@
         }
         
         // now we are dealing with non-print styles...
-        
-        var ar = document.styleSheets[ss].rules;
+        try {
+            var ar = document.styleSheets[ss].rules;
+        } catch(e) {
+            console.log("could not access stylesheet:" + ss);
+            continue;
+        }
         if (!ar) {
             del.push(node);
             continue;
-- 
2.39.2