1 files changed, 12 insertions, 1 deletions
diff --git a/application/palemoon/components/nsBrowserGlue.js b/application/palemoon/components/nsBrowserGlue.js
index 6bac1d223..b8de4f00d 100644
--- a/application/palemoon/components/nsBrowserGlue.js
+++ b/application/palemoon/components/nsBrowserGlue.js
@@ -1414,7 +1414,10 @@ BrowserGlue.prototype = {
       let win = RecentWindow.getMostRecentBrowserWindow();
       win.openUILinkIn(data, "tab");
     }
-    let imageURL = "chrome://browser/skin/web-notifications-icon.svg";
+    // Show the application icon for XUL notifications. We assume system-level
+    // notifications will include their own icon.
+    let imageURL = this._hasSystemAlertsService() ? "" :
+                   "chrome://branding/content/about-logo.png";
     let title = gBrowserBundle.GetStringFromName("webNotifications.upgradeTitle");
     let text = gBrowserBundle.GetStringFromName("webNotifications.upgradeBody");
     let url = Services.urlFormatter.formatURLPref("browser.push.warning.infoURL");
@@ -1428,6 +1431,14 @@ BrowserGlue.prototype = {
     }
   },
 
+  _hasSystemAlertsService: function() {
+    try {
+      return !!Cc["@mozilla.org/system-alerts-service;1"].getService(
+        Ci.nsIAlertsService);
+    } catch (e) {}
+    return false;
+  },
+
   _getPersist: function BG__getPersist(aSource, aProperty) {
     var target = this._dataSource.GetTarget(aSource, aProperty, true);
     if (target instanceof Ci.nsIRDFLiteral)