michaelp:

If you simply want to turn undefined elements into an empty string, you could add a step to perform the conversion immediately after the split, like so:

@line_split = map { defined($_) ? $_ : '' } split (/\t/, $line);

[download]

...roboticus

In reply to Re: "Use of uninitialized value" due to empty elements in an array by roboticus
in thread "Use of uninitialized value" due to empty elements in an array by michaelp

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