Without warnings:

Type of arg 1 to push must be array (not array slice) at test.pl line 
+4, near "];"
Execution of test.pl aborted due to compilation errors.
[download]

With warnings:

Useless use of push with no values at test.pl line 4.
Type of arg 1 to push must be array (not array slice) at test.pl line 
+4, near "];"
Execution of test.pl aborted due to compilation errors.
[download]

Not a ton of new information, but if you can't figure out what's wrong from the first error message, it might be of some help.

_______________
DamnDirtyApe

Those who know that they are profound strive for clarity. Those who
would like to seem profound to the crowd strive for obscurity.
            --Friedrich Nietzsche