Change your for-loop. 
my $filelock;
for my $filelock (@locks) {

#### To ####

my $filelock;
for $filelock (@locks) {

[download]

That should do the trick. Now, 10 points if you can tell me why ...

------
We are the carpenters and bricklayers of the Information Age.

The idea is a little like C++ templates, except not quite so brain-meltingly complicated. -- TheDamian, Exegesis 6

... strings and arrays will suffice. As they are easily available as native data types in any sane language, ... - blokhead, speaking on evolutionary algorithms

Please remember that I'm crufty and crochety. All opinions are purely mine and all code is untested, unless otherwise specified.

In reply to Re: passing variable problem by dragonchild
in thread passing variable problem by mr_evans2u

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