Re^2: Creating Reports with hashes: Use of uninitialized value while adding integers

[GertMT]

in reply to Re: Creating Reports with hashes: Use of uninitialized value while adding integers
in thread Creating Reports with hashes: Use of uninitialized value while adding integers

Great help and some extra tips.

I meant to assign the scalars to UNDEF. Now changed, as proposed by others, declaring the scalar variables to 0;

It looks much cleaner with the NOT quoted scalar variables.

Thanks again.

[ikegami]

I meant to assign the scalars to UNDEF.

$foo = (); will indeed do that, but since scalars are initialised to undef on creation, my $foo; is sufficient.