findOnce break after the first child node.

[knuppe]

If the element is not found in the first child node, the value is returned, and the loop has no effect.

I think this should be if q {

for c := n.FirstChild; c != nil; c = c.NextSibling {
	p, q := findOnce(c, args, true, strict)
	if !q {
		return p, q
	}
}

soup/soup.go

Line 504 in cb47551

if q != false {