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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