From ee0f7b5806c8e28e3a7dc002e9dde467d1fa2a9b Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Sat, 28 Jul 2018 17:43:52 +0900
Subject: Catch errors on background

---
 src/background/infrastructures/content-message-listener.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/background/infrastructures/content-message-listener.js b/src/background/infrastructures/content-message-listener.js
index 277d108..2fa5f54 100644
--- a/src/background/infrastructures/content-message-listener.js
+++ b/src/background/infrastructures/content-message-listener.js
@@ -18,14 +18,12 @@ export default class ContentMessageListener {
 
   run() {
     browser.runtime.onMessage.addListener((message, sender) => {
-      try {
-        return this.onMessage(message, sender);
-      } catch (e) {
+      return this.onMessage(message, sender).catch((e) => {
         return browser.tabs.sendMessage(sender.tab.id, {
           type: messages.CONSOLE_SHOW_ERROR,
           text: e.message,
         });
-      }
+      });
     });
   }
 
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