don't create duplicate stylesheets in the document head

2016-07-25 15:39:54 +02:00 · 2016-07-25 15:39:54 +02:00 · 42eafe9e29
commit 42eafe9e29
parent fe3f02f5e0
1 changed files with 3 additions and 0 deletions
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@ -216,6 +216,9 @@ define([
    };

    var styleAlerts = common.styleAlerts = function (href) {
+        var $link = $('link[href="/customize/alertify.css"]');
+        if ($link.length) { return; }
+
        href = href || '/customize/alertify.css';
        $('head').append($('<link>', {
            rel: 'stylesheet',