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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=4209

Assigning null value to variable appears to be a no-op

[EMAIL PROTECTED] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED



------- Additional Comments From [EMAIL PROTECTED]  2001-10-16 14:13 -------
Hm.  Your observation is valid.  This behavior is consistant with #set()
where

#set($foo = <something that returns null>)

leaves $foo unchanged. We deal with this using the nullSetEvent() and it 
might make sense to fire that event on a #foreach() null assignment as 
well.

Hm.

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