robertkowalski

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

robertkowalski

function setGplusButton($anchor, href) {
	var $tpl = $('<g:plusone size="small" annotation="bubble" href=""></g:plusone>');
	$tpl.attr('href', href);
	$anchor.after($tpl);
}

$(function() {
	var $anchors = $('a.gplus'),
            $a,
            href;