[Devel] LCR and avps

[Juha Heinanen]

Dan Pascu writes:

 > 2. If you do not add this fallback capability, then the behavior will not 
 > be unclear but you need to test yourself the cases in the script and call 
 > the function accordingly:
 > 
 > if (have_avp) {
 >   from_gw($avp);
 > } else {
 >   from_gw($si);
 > }

dan,

i consider the above code easier to read and understand than implicit
assumptions from where the address to be checked comes.

-- juha