Re: unlang

15 Apr 2015


      On 15-04-15 10:52, Peter Balsianok wrote:
...
Hi,
I have following unlang code in the preacct section
update request {
    Calling-Station-Id := "%{%{string:Class}:-%{Calling-Station-Id}}"
}
If my packet does not contain Class attribut, i expect that
Calling-Station-Id will not change.
Then you have to test for that first

if (request:Class) {
  update request {
    Calling-Station-Id := "%{string:Class}"
  }
}

Since we can be sure a Class attribute exists, we can skip the fallback
to Calling-Station-Id

-- 
Herwin Weststrate