From your description it seems that the tellmessage parameter is a textarea - but you use it as if it was a multiple choice scrolling list.

And to answer your question - the my @changes = param('tellmessage'); sets the @changes list to a one element list (if the tellmessage parameter is empty than the list contains one empty string). Thus the foreach loop allways is executed once - and when the parameter is empty the print statement prints the "\n" character.

In reply to Re: Always leaving one space in file by zby
in thread Always leaving one space in file by Anonymous Monk

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