From 81b38512568982267b48f6df4ae15fb35ef1cc15 Mon Sep 17 00:00:00 2001
From: hackademix
Date: Sun, 22 Jul 2018 16:50:24 +0200
Subject: Fixed dynamic script injection failing sometimes with "No matching
 message handler" error.

---
 src/content/content.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/content')

diff --git a/src/content/content.js b/src/content/content.js
index fa87ba8..daca1c3 100644
--- a/src/content/content.js
+++ b/src/content/content.js
@@ -85,8 +85,13 @@ async function init() {
     debug("canScript:", canScript);
   } catch (e) {
     debug("Error querying canScript", e);
-    // background script not initialized yet?
-    setTimeout(() => init(), 100);
+    if (document.readyState !== "complete" &&
+      document.URL !== "about:blank" && 
+      /Receiving end does not exist/.test(e.message)) {
+      window.location.reload(false);
+    } else {
+      setTimeout(() => init(), 100);
+    }
     return;
   } finally {
     queryingCanScript = false;
-- 
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