diff --git a/circ/circulation.pl b/circ/circulation.pl
index 81ccf69ed1..a089ddf30a 100755
--- a/circ/circulation.pl
+++ b/circ/circulation.pl
@@ -448,6 +448,7 @@ FROM issuingrules
   WHERE categorycode=?
 " );
 #my @issued_itemtypes_count;  # huh?
+my @issued_itemtypes_count_loop;
 $issueqty_sth->execute("*");
 while ( my $data = $issueqty_sth->fetchrow_hashref() ) {