I reckon that's because of lonely $i in for($i;...) at line 13. If you replace it with 

for(;$i<$Size;$i++)

[download]
or

for(my $i=0; $i<$Size; $i++) no, that's not suitable for this case, thanks moritz for pointing this out.

the warning will gone. Note that Perl is not C and there's no need to declare all variables in the beginning of the block.

In reply to Re: Useless use of private variable in void context by zwon
in thread Useless use of private variable in void context by okarmi

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