ensire u2f object is accessible in a commonJS environment

2017-01-09 13:17:48 -06:00 · 2017-01-09 13:17:48 -06:00 · e3ff5ff426
parent 707bcbba4b
commit e3ff5ff426
1 changed files with 3 additions and 1 deletions
--- a/vendor/assets/javascripts/u2f.js
+++ b/vendor/assets/javascripts/u2f.js
@ -745,4 +745,6 @@ u2f.getApiVersion = function(callback, opt_timeoutSeconds) {
        };
        port.postMessage(req);
    });
-};
+};
+
+window.u2f || (window.u2f = u2f);