Re: [asterisk-users] Correct syntax for IF()?

On Mon, 2007-11-26 at 21:23 -0500, Adam Moffett wrote:
> A simpler example reveals the problem:
>
> exten => 188,1,Noop(${STAT(e,/bin/ls)})
> exten => 188,2,Noop(${STAT(e,/not/there)})
>
> Try that and you'll find that STAT(e,/whatever) returns 1 if the file is
> found and NOTHING if the file is not found.

Sounds like a perfect application for the ISNULL dialplan function. Of
course, that adds a whole new set of curly braces and parentheses to
watch out for.

--
Jared Smith
Community Relations Manager
Digium, Inc.

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