Bug 19996: (RM follow-up 2) Remove commented use warnings;

This one is easy to fix.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/cataloguing/value_builder/unimarc_field_106.pl b/cataloguing/value_builder/unimarc_field_106.pl
index ee6efe5..b7e9cc3 100755 (executable)
--- a/cataloguing/value_builder/unimarc_field_106.pl
+++ b/cataloguing/value_builder/unimarc_field_106.pl
@@ -45,7 +45,7 @@ return ($field_number,$res);
 sub plugin {
 my ($input) = @_;
        my $index= $input->param('index');
-       my $result= $input->param('result');
+       my $result= $input->param('result') || q{};
 
        my $dbh = C4::Context->dbh;
 my ($template, $loggedinuser, $cookie)