[stringtemplate-interest] Newbie- if conditional question

[Bharani Ellore]

I have the code in my template.st

$outputs: { bo |

       $if(length(strip(bo.sourceWire)))$

            $bo.label$ zzz

        $endif$

}$


where bo.sourceWire is a <list>. Basically I was to print the label if 
the itemList has atleast one string. But somehow it is printing all the 
items in $bo$ even though some of them are empty lists.

This expression does print number ranging from 0-9. So I know all item 
should not be printed.
$length(strip(bo.sourceWire))$


What am I doing wrong? Any help?

-Bharani
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