What's the best way to stop undefined warnings for code like this:
$data->{'image'} = CopyTempFile('image') if ($main::global->{'admin'} &&
$main::global->{'form'}->{'image_upload'} ne '');
CGI::Carp gives the following:
[Tue Jun 17 14:54:36 2014] admin.cgi: Use of uninitialized value in string ne
at admin.cgi line 219.
I know that I can surround the section with
{
no warnings 'uninitialized';
...
}
or I could add a check for defined-ness as follows:
$data->{'image'} = CopyTempFile('image') if ($main::global->{'admin'} &&
defined $main::global->{'form'}->{'image_upload'} &&
$main::global->{'form'}->{'image_upload'} ne '');
Is there a better way to stop this warning in situations like this?
I'd like to keep these warnings from filling up the log.
Thanks,
Frank
http://www.surfshopcart.com/
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