[SR-Users] define-check for dlg_var doesn't work

[Daniel-Constantin Mierla]

Hello,

On 3/16/12 10:56 AM, Sven Knoblich wrote:
> Hi Daniel,
> i just hit reply so no one else got my answer. I have done the fix for 
> master and 3.2.
all fine, thanks for taking time to test, commit and backport.

Cheers,
Daniel

>
> Thanks for you help,
> Sven
>
>
> Am 15.03.2012 23:16, schrieb Daniel-Constantin Mierla:
>> Hello,
>>
>> from the code, I see that if the value does not exists, the get-function
>> for dlg_var is just returning 0. Probably it should return PV null 
>> value.
>>
>> Try again after changing return 0 in return pv_get_null(...) inside
>> function pv_get_dlg_variable(...) from dlg_var.c
>>
>> If works, you can commit the fix.
>>
>> Cheers,
>> Daniel
>>
>> On 3/15/12 4:53 PM, Sven Knoblich wrote:
>>> sip-router:master
>>>
>>> Hi all,
>>> i want to use the define-check also for dlg_var. But after testing a
>>> bit it seems to me, that define does not work with dlg_var's. I am
>>> always getting a true. Did i miss something?
>>>
>>>      # $dlg_var(test) is not defined
>>>
>>>      if( defined $dlg_var(test))
>>>      {
>>>          xlog("L_Notice","dlg_var $dlg_var(test) is defined\n");
>>>      }
>>>
>>> I hope anybody can help me to clarify this.
>>>
>>> Thanks in advance,
>>> Sven
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
http://www.asipto.com/index.php/kamailio-advanced-training/