From 9b3b5e050376f2d9d4c8dd17eddce4df417f9ebc Mon Sep 17 00:00:00 2001
From: hackademix
Date: Sun, 9 Sep 2018 15:00:08 +0200
Subject: Prevent total breakages when policies accidentally map to invalid
 match patterns.

---
 src/common/Policy.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/common')

diff --git a/src/common/Policy.js b/src/common/Policy.js
index ca3c04c..37bd164 100644
--- a/src/common/Policy.js
+++ b/src/common/Policy.js
@@ -116,7 +116,7 @@ var {Permissions, Policy, Sites} = (() => {
     }
 
     set(k, v) {
-      if (!k || SKIP_RX.test(k)) return this;
+      if (!k || SKIP_RX.test(k) || k === "§:") return this;
       let [,domain] = DOMAIN_RX.exec(k);
       if (/[^\u0000-\u007f]/.test(domain)) {
         k = k.replace(domain, punycode.toASCII(domain));
-- 
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