Sharer not closing when losing focus

[reneroth]

The sharer only closes if you click on a targeted element, not if the selection loses focus by clicking on an element that is not targeted by selection-sharer.

As a fix, I use:

if(!window.getSelection().length) {
    self.hide();
    return;
}

in this.selectionChanged, line 311, before checking self.isMobile.

[Ecnelis]

This fix doesn't seem to work anymore. Is there any onther way to fix it?