Re: [Exim] String expansion depending on existance of variab…

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Autor: John Jetmore
Data:  
Para: Sven Geggus
CC: exim-users
Assunto: Re: [Exim] String expansion depending on existance of variable?
${if def:variable {foo}{bar}} should do what you're asking.

On Fri, 9 May 2003, Sven Geggus wrote:

> Hi there,
>
> it is possible to expand variables based on the existance of files like
> this:
>
> ${if exists{myfile} {foo}{bar}}
>
> Is it possible to do the same with variables?
>
> Sven
>
> --
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> /me is giggls@ircnet, http://sven.gegg.us/ on the Web
>
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