[Devel] null != null

[Juha Heinanen]

Juha Heinanen writes:

here is a proof of a third one which i have suspected already earlier.

-- juha

statements

	$var(test) = null;
	$avp(s:test) = null;
	if ($var(test) != $avp(s:test)) {
		xlog("L_INFO", "$var(test) != $avp(s:test)\n");
	};

produce

0 != <null>