[OpenSIPS-Users] Why can't I do " $fd == myslef" ?

[Iñaki Baz Castillo]

Hi, I can do:
 if from_uri == myself

but I can't do:
  if $fd == myslef
  if $fu == myslef
since I get:
  CRITICAL:core:comp_scriptvar: invalid operation 20/11
  WARNING:core:do_action: error in expression (l=179)

Why?

-- 
Iñaki Baz Castillo