registerCssHook can't handle 'none'

[leongersen]

This also applies to issue#48.

When using the jQuery 1.8 beta, or Internet Explorer 10, the $(elem).css('transform') returns 'none' when the element has not been transformed using css. The || condition never hits, and setFromString won't work.

It isn't the cleanest fix; but it works nonetheless:

Change:

 var t = $(elem).css('transform') || new Transform();

Into:

if($(elem).css('transform')!=='none'){
    var t = $(elem).css('transform')  || new Transform();
} else {
    var t = new Transform();
}

[robwalch]

Yep! seeing this in Windows 8 Release Preview. Just forked the project to patch.

Does this happen by default, or only when your CSS specifies "none", for instance using a media query or javascript to attempt and remove the transform?

Should we be checking if the result is of type String?

var t = $(elem).css('transform');
 if (!t || typeof t === "string") {
  t = new Transform();
}

[rstacruz]

I believe v0.9.9 resolves this. Thanks!