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Prevent parse errors in sframe-common-outer

This commit is contained in:
yflory 2021-04-27 14:51:11 +02:00 committed by ansuz
parent 1d47d3d94e
commit 980a236900
1 changed files with 4 additions and 4 deletions
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8
www/common/sframe-common-outer.js
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@ -44,8 +44,8 @@ define([
// loading screen setup.
var done = waitFor();
var onMsg = function (msg) {
var data = JSON.parse(msg.data);
if (data.q !== 'READY') { return; }
var data = typeof(msg.data) === "string" ? JSON.parse(msg.data) : msg.data;
if (!data || data.q !== 'READY') { return; }
window.removeEventListener('message', onMsg);
var _done = done;
done = function () { };
@ -182,8 +182,8 @@ define([
};
var whenReady = waitFor(function (msg) {
if (msg.source !== iframe) { return; }
var data = JSON.parse(msg.data);
if (!data.txid) { return; }
var data = typeof(msg.data) === "string" ? JSON.parse(msg.data) : msg.data;
if (!data || !data.txid) { return; }
// Remove the listener once we've received the READY message
window.removeEventListener('message', whenReady);
// Answer with the requested data