[sr-dev] Assigning a null value from a $sht to a $var fails after upgrade on master

Hello, We are having an issue with PVs after upgrading to the latest master (i.e. 4.1.0-pre1) which might be related to the comparison of $null and 0 In our previous version (compiled on 9th October) the following code worked. It is using the htable as a DB cache $var(ip_trusted) = $sht(trusted=>$var(srcip)); if($var(ip_trusted) == $null) { /* DB lookup */ $sht(trusted->$var(srcip)) = $var(ip_trusted); } After upgrading, the first line is not working as expected. The htable value is null (not assigned), but the $var(ip_trusted) value is assigned the value 0, so the check fails. Is this related to the pv comparison bugfix (http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=commitdiff;h=38… Certainly something has changed since 9 Oct. Hugh -- Hugh Waite Principal Design Engineer Crocodile RCS Ltd.