From a50ce724eb70f54f8e62207ec2630997967f36d7 Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Fri, 23 Aug 2019 15:41:41 -0400
Subject: Suppress messages about unchecked runtime.lastError

---
 ext/bg/js/backend.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'ext/bg')

diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index d49286d0..d95cb82d 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -57,9 +57,10 @@ class Backend {
             this.anki = new AnkiNull();
         }
 
+        const callback = () => this.checkLastError(chrome.runtime.lastError);
         chrome.tabs.query({}, tabs => {
             for (const tab of tabs) {
-                chrome.tabs.sendMessage(tab.id, {action: 'optionsSet', params: options}, () => null);
+                chrome.tabs.sendMessage(tab.id, {action: 'optionsSet', params: options}, callback);
             }
         });
     }
@@ -147,6 +148,10 @@ class Backend {
             chrome.browserAction.setBadgeText({text});
         }
     }
+
+    checkLastError(e) {
+        // NOP
+    }
 }
 
 window.yomichan_backend = new Backend();
-- 
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