Maybe the file isn't tab delimited, as you think it is. In this case, the split wouldn't work, and $val (in the multiplication) would be entire line...

To debug such issues yourself, just print out the value(s) in question, in this case $val.

Also, the line $val = @values; doesn't make any sense here — it's superfluous.

In reply to Re: handling tab delimited files by almut
in thread handling tab delimited files by shaludr

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