[Koha-patches] [PATCH] Fix circulation.pl error when using itemBarcodeInputFilter .

[Ryan Higgins]

From: Ryan Higgins <rch at balrog.liblime.com>

---
 circ/circulation.pl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/circ/circulation.pl b/circ/circulation.pl
index 9540a6e..764b4f0 100755
--- a/circ/circulation.pl
+++ b/circ/circulation.pl
@@ -120,7 +120,7 @@ $printer = C4::Context->userenv->{'branchprinter'};
 
 my $barcode        = $query->param('barcode') || '';
 
-$barcode = barcodedecode($barcode) if(C4::Context->preference('itemBarcodeInputFilter'));
+$barcode = barcodedecode($barcode) if( $barcode && C4::Context->preference('itemBarcodeInputFilter'));
 my $year           = $query->param('year');
 my $month          = $query->param('month');
 my $day            = $query->param('day');
-- 
1.5.4.2