checking a list/array for null

[Hans-Georg Müller-Brigg <e_...@gmx.li>]

Hi there,

I read the wiki-article(http://wiki.apache.org/velocity/CheckingForNull) about checking for null.
But i still have a problem while checking a list/array for null.

Here is a short code-snibble:
#if($list.size() > 0)
do something
#end

How can I check for null?

#if($!list.size > 0)
or
#if($!{list.size}> 0)

Thanks,
HansB
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