[OpenSER-Devel] SF.net SVN: openser: [2420] trunk

[Juha Heinanen]

Daniel-Constantin Mierla writes:

 > operating with null cannot be consistent unless we change all PV 
 > concept. $avp() = null deletes the avp, $var() = null, resets to 0, $du 
 > = null (and other pv) set to null some internal structures. 

as a concrete example, how can i figure out if request uri userpart
exists?  

i tried to test if len of $rU is 0, but got 1:

	$rU = null;
	xlog("L_INFO", "Request URI <$ru>\n");
	if ($(rU{s.len}) == 0) {
		xlog("L_INFO", "Length is 0\n");
	}
	if ($(rU{s.len}) == 1) {
		xlog("L_INFO", "Length is 1\n");
	}

prints to syslog

Jul  9 13:27:54 localhost /usr/sbin/openser[16006]: Request URI <sip:test.fi>
Jul  9 13:27:54 localhost /usr/sbin/openser[16006]: Length is 1

which is still the bug that i reported a while back.

-- juha