21 Dec
2009
21 Dec
'09
10:51 p.m.
On 12/21/2009 03:50 PM, Henning Westerholt wrote:
On Mon, December 21, 2009 5:37 pm, Alex Balashov
wrote:
I thought that would evaluate the numerical expression value of the AVP,
not whether it is null?
--
Alex Balashov - Principal
Evariste Systems
Web : http://www.evaristesys.com/
Tel : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Try:
if(is_avp_set("$avp(s:lnp_prefix)"))
Hey Alex,
also possible is to use it: if (! $avp(s:lnp_prefix)) which is shorter and
don't rely on the avpops module to test for null. (In sr the "defined"
operator can be used for the same purpose.