Your not getting any errors because $s->{terms} always tests true. What if one day it tests false? That is why your testing it.
If it does test false one day, $terms will be undef and strict will throw an 'unitialized' error here:
# Assign the inserted values
$s->{insert} = {
all => [ "%All%", $all ],
any => [ "%Any%", $any ],
terms => [ "%Terms%", $terms ],
. . .
HTH,
Charles K. Clarkson
Biologists have a word for something that doesn’t change: dead.
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