[Asterisk-Users] Why ${EXTEN} variable changes after Goto ?

[Eric Wieling]

On Friday 04 March 2005 02:00 am, Robert Rozman wrote:

> > exten => 42,1,SetVar(SAVED_EXTEN=${EXTEN})
> > exten => 42,2,Goto(marvin,27,1)
>
> thanks for help. I'd just like to be sure what happens if there is more
> than one concurrent calls. Is variable set up for each of them or is
> necessary to make variable that is somehow unique to each call ???

It should be pretty easy to try it and see.  I believe SetVar is unique to the 
call.