On Wed, 2009-03-04 at 19:09 -0500, Michael DeHaan wrote:
Nicholas George wrote:
> Hi,
>
> I'm running Cobbler 1.4.2-1.el5 with Python Cheetah 2.0.1-1.el5 on
> Centos 5.
>
> I'm trying to use the prescribed method for testing for variable
> existence within some of my snippets.
>
> e.g
> #if $varname
> #else
> #end if
I think you want:
#if $getVar('varname','') != ''
do something with $varname
#else
you can't use varname
#end if
I noticed the same problem for snippets that had been previously working
(not sure if it was a Cobbler upgrade that broke them but something on
the system must have changed).
Replacing it with syntax similar to the above fixed the problem.
James
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