Hello Monks,

I have a Perl-CGI code, and when it's run, everything looks fine. But I checked out the error_log and found:

[Thu Jun 23 16:28:09 2011] [error] [client ::1] Use of uninitialized value $c_enabling in string eq at /Library/WebServer/CGI-Executables/myfulltextsearch2011.cgi line 53, <IRVF> line 289.

This was caused by this line of code:

 my $c_enabling = param('enabling')
...
if ($c_enabling eq 'on')

[download]

I got rid of it by putting this line in between:

$c_enabling='';

Which is obviously not practical (in the case that the param was chosen). How can I permanently fix this? Is it part of the HTML?

In reply to Getting rid of an uninitialized warning by jonc

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