[Asterisk-Dev] ast_expr changes

[fabian at gigacodes.de]

Hi,
You can get rid of this error message by using the foo trick (described
in the wiki)
Quote:
	You can test for an empty value, but instead of using "" you'd
do this: 
	   GotoIf($[foo${CALLERIDNUM} = foo]?3:2) 

But i don't know how long this is like that. I always had these msg's.

Regards
Fabe

> -----Original Message-----
> From: asterisk-dev-admin at lists.digium.com 
> [mailto:asterisk-dev-admin at lists.digium.com] On Behalf Of 
> Tais M. Hansen
> Sent: Monday, May 03, 2004 1:10 PM
> To: asterisk-dev at lists.digium.com
> Subject: [Asterisk-Dev] ast_expr changes
> 
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Hi,
> 
> Has the expression parser logic changed in some way? Latest 
> changes breaks a 
> simple expression such as:
> 
> exten => _XX.,1,GotoIf($["${calledid}" != ""]?3)
> 
> Here's the error:
> 
> May  3 13:07:50 WARNING[524295]: ast_expr.y:431 ast_yyerror: 
> ast_yyerror(): 
> syntax error: parse error; Input:
> "12345678" != ""
> ^^^^^^^^^                ^
> 
> 
> - -- 
> Regards,
> Tais M. Hansen
> ComX Networks
> Tel: +45-70257474
> Fax: +45-70257374
> 
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