What you want is to disable the offending warning message. This can be accomplished like so: 

#!/usr/bin/perl
                                                                      
+          
 use warnings;
 no warnings qw /once/;
 use strict;

[download]

Notice that you can't use -w because it is all or nothing, you must use the "use warnings" syntax if you want to be able to disable individual warning messages.

Check out perllexwarn.

HTH

In reply to Re: Avoiding "only one reference" warnings by pzbagel
in thread Avoiding "only one reference" warnings by Anonymous Monk

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