Don't set the dn variable unless it's needed.

11 years ago · 28d3ba505d
parent 2b81b0bf11
commit 28d3ba505d
1 changed files with 3 additions and 3 deletions
--- a/plugins/newmail_notifier/newmail_notifier.js
+++ b/plugins/newmail_notifier/newmail_notifier.js
@ -118,8 +118,7 @@ function newmail_notifier_desktop(body)

 function newmail_notifier_test_desktop()
 {
-    var dn = window.webkitNotifications,
-        txt = rcmail.gettext('testbody', 'newmail_notifier');
+    var txt = rcmail.gettext('testbody', 'newmail_notifier');

    // W3C draft implementation (with fix for Chrome/Chromium)
    try {
@ -129,6 +128,7 @@ function newmail_notifier_test_desktop()
    }
    // webkit implementation
    catch (e) {
+        var dn = window.webkitNotifications;
        if (dn) {
            if (!dn.checkPermission())
                newmail_notifier_desktop(txt);