I know this is gonna be a daft one, but can anyone explain why the 
following code generates the output below.

print "argv=$ARGV[0]\n";
my($dealer,$system,$dtype,$ref)=split(".",$ARGV[0]);
print"dealer=${dealer}\nsystem=${system}\ndtype=${dtype}\nref=${ref}\n";

I've tried 1st without the braces, but it made no difference.
Here's the output

[docs@eddie docs]$ ./import L.svc.I.039558
argv=L.svc.I.039558
dealer=
system=
dtype=
ref=
[docs@eddie docs]$
-- 
Gary Stainburn
 
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