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

Rimas Kudelis

2013-07-12 28d3ba505d6a2722dfb55c8fc697ec81a4f423d6

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

 plugins/newmail_notifier/newmail_notifier.js

@@ -118,8 +118,7 @@

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 @@
    }
    // webkit implementation
    catch (e) {
        var dn = window.webkitNotifications;
        if (dn) {
            if (!dn.checkPermission())
                newmail_notifier_desktop(txt);