Remove empty preload updates

This commit is contained in:
rebornix 2020-05-20 10:31:23 -07:00
parent 979ca623f1
commit 817f2da0df

View file

@ -433,7 +433,9 @@ ${loaderJs}
case 'clearOutput':
{
let output = document.getElementById(id);
document.getElementById(id).parentNode.removeChild(output);
if (output && output.parentNode) {
document.getElementById(id).parentNode.removeChild(output);
}
// @TODO remove observer
}
break;
@ -752,6 +754,10 @@ ${loaderJs}
}
});
if (!resources.length) {
return;
}
this.kernelRootsCache = [...extensionLocations, ...this.kernelRootsCache];
this._updatePreloads(resources);
}