[Mimedefang] Use of initialized variable..

[Adam Beatham]

Hi All,

I apologize in advance if this is a dumb question, but I'm pulling my hair 
out trying to figure it out..

I get these errors on about 90% of messages scanned (not all though, which 
seems weird?)

mimedefang-multiplexor: Slave 0 stderr: Use of uninitialized value in 
concatenation (.) or string at /etc/mail/mimedefang-filter line 311.

But this is line 311 in mimedefang-filter

action_change_header("X-Spam-Score", "$hits ($score) $names");

I'm also sure that line 311 when it's compiled is not line 311 with 
comments...  but nothing in the general vicinity of line 311 anywhere 
appears to have a typo or anything.. and mimedefang.pl -test says it's 
syntactically correct..

anyone have any pointers?  I'm not terribly well versed in Perl, but I know 
enough (i think :)

thanks

-adam ...the guy behind the guy behind the guy