From: Damyan Ivanov <dmn@debian.org>
Date: Mon, 19 Jun 2017 12:28:21 +0000 (+0000)
Subject: put content JS into a closure
X-Git-Tag: 2.0~26
X-Git-Url: https://git.ktnx.net/?a=commitdiff_plain;h=db0f9bb3e2380d29af6134a266bcb6cd426e292f;p=icedeb.git

put content JS into a closure
---

diff --git a/icedeb-content.js b/icedeb-content.js
index c2a2d36..30a3cef 100644
--- a/icedeb-content.js
+++ b/icedeb-content.js
@@ -1,6 +1,9 @@
-function listener(request, sender, sendResponse) {
-  window.location = request.url;
-  browser.runtime.onMessage.removeListener(listener);
-}
+(function () {
+  var listener;
+  listener = function(request, sender, sendResponse) {
+      browser.runtime.onMessage.removeListener(listener);
+      window.location = request.url;
+    }
 
-browser.runtime.onMessage.addListener(listener);
+    browser.runtime.onMessage.addListener(listener);
+})();