"Use of uninitialized value" in _error

[pvgoran]

I'm using TOML-0.97 with TOML::Parser-0.10.

The following code:

use warnings;
use TOML;
from_toml "a";

produces:

Use of uninitialized value in numeric le (<=) at /.../TOML/Parser/Tokenizer.pm line 399.
Use of uninitialized value in subtraction (-) at /.../TOML/Parser/Tokenizer.pm line 404.