@labels is an array. $labels[0] prints the first element of that array. If that label is empty or an empty string, your program prints nothing.

Also, as usual, 

  use warnings

[download]
is a great help, as it will tell you if you are trying to print something undefined.

In reply to Re: How to Fetch Gmail by lyklev
in thread How to Fetch Gmail by lalitbans

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