PageReference problem: renders wrong url

[RuiVP]

I have an input field PageReference in my templates. It is meant to work as tags and it references pages with a «etiquete» (=tag) template. I can input new references and they render fine in the page, but the url renders wrong. As an exemple, I get:

<a href='/mysite/mytags/sometag/>'>sometag</a>

instead of

<a href='/mysite/mytags/sometag/'>sometag</a>

I'm building the site in a Wamp local server. Working with PW 3.x

Is it a bug or may I be doing something wrong?

[RuiVP]

Oh my... My mistake, the bug was on me...

Please forget this message or, even better, erase it, to avoid my shame.

Just to clarify: I am using the same function in several templates, to render the tags, and the bug was in there:

function commatedList(PageArray $items) {
	$out = "";
	if($items) {
		foreach ($items as $item) {
			if($item == $items[0]) {
				$out .= "<a href='{$item->url}'>{$item->title}</a>";
			}
			else { $out .= ", <a href='{$item->url}'>{$item->title}</a>"; }
		}
	}
	return $out;
}

As you can imagine, the problem was:  $out .= "<a href='{$item->url}>'>{$item->title}</a>";

Also: it may be bad programming, I know, but anyway I'm not a programmer, so...