From 54c24a5405b0aaea159c1875a05bc01c44f3f90b Mon Sep 17 00:00:00 2001
From: hackademix
Date: Thu, 31 Oct 2019 00:14:26 +0100
Subject: On Chrome limit SyncMessage usage to non-HTTP urls.

---
 src/content/staticNS.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/content/staticNS.js b/src/content/staticNS.js
index 5fc7ac4..447d619 100644
--- a/src/content/staticNS.js
+++ b/src/content/staticNS.js
@@ -34,11 +34,18 @@
     },
 
     fetchPolicy() {
+      let url = document.URL;
+      if (!UA.isMozilla && url.startsWith("http")) {
+        (async () => {
+          this.setup(await Messages.send("fetchPolicy", {url, contextUrl: url}));
+        })();
+        return;
+      }
       debug(`Fetching policy from document %s, readyState %s, content %s`,
-        document.URL, document.readyState, document.documentElement.outerHTML);
+        url, document.readyState, document.documentElement.outerHTML);
       let originalState = document.readyState;
       let blockedScripts = [];
-      let url = document.URL;
+
       addEventListener("beforescriptexecute", e => {
         // safety net for syncrhonous load on Firefox
         if (!this.canScript) {
-- 
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