I have just discovered the the following code causes
trouble when I have "use strict" and "use warn";
use strict;
use warnings;
my $k = $q->param('xyz');
print qq[ \$k = $k ];
The problem is that if there is no GET/POST param
called xyz, we are concatenating with a null value
and, when using CGI with Apache HTTPD, this is not a
problem (except it tends to make for large error
logs).
However, when using it with IIS it is a big problem
because the warning text gets inserted into the HTML
output (which is a BIG problem if you are in the
middle of emitting javascript code).
Is there a way I can suppress only concatenation
warnings? I did perldoc strict and perldoc warnings
and could not determine if the supression I want is
possible.
Thanks,
Sieg
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