Jon,

I guess you can find the response in [1]

```

not operator in if()

if (!$fd=~“regexp”) must now be written as if (!($fd=~“regexp”)) for what reason ever.

Notice: the operator !~ seems not to be working for some reason as well.
e.g.: ($fd !~ 'not this') must be replaced with !($fd =~ 'not this')

```

We found the same issue when starting with Kamailio 3.X

Hope this helps.

[1]: http://www.kamailio.org/dokuwiki/doku.php/install:1.5.x-to-3.0.0

2013/4/9 Jon Bonilla <manwe@aholab.ehu.es>

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

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José Luis Millán