I think this is a very basic warning, but I coudn't find the way to avoid it
(tried google, faq, and archive):

Use of uninitialized value in pattern match (m//) at poComen.cgi line 138.

line 138:
if ($q->param('template') =~ /^[1234]$/) {  # trying to find out if the
value of a form parameter is a digit between 1 and 4

This only happens with "use strict".

How can I get rid of it?

Thanks in advance.

Regards,
SB.


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