[SR-Users] Operator !~

Hi all I was checking for an operator not matching regular expression. Acording to the doc we have =~ and !~ for matching and not matching. http://www.kamailio.org/wiki/cookbooks/3.3.x/core#script_statements I tried this one: if(!is_domain_local("$rd") && $rd !~ "^.+\.local$") Resulting on these errors: root@sp1:~# /etc/init.d/kamailio-proxy restart Not executing command for kamailio-proxy: invalid configuration file! -e 0(1813) : <core> [cfg.y:3549]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1067, column 36: syntax error 0(1813) : <core> [cfg.y:3549]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1067, column 52: bad expression 0(1813) : <core> [cfg.y:3549]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1067, column 52: bad command 0(1813) : <core> [cfg.y:3549]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1068, column 2: bad command 0(1813) : <core> [cfg.y:3546]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1083, column 2-21: syntax error 0(1813) : <core> [cfg.y:3546]: parse error in config file /etc/kamailio/proxy/proxy.cfg, line 1083, column 2-21: ERROR: bad config file (6 errors) while this one: if(!(is_domain_local("$rd") || $rd =~ "^.+\.local$")) Works perfectly fine. Am I wrong with the usage of !~ operator? cheers, Jon