bug 2287: handle case where autoMemberNum is off

When importing a patron file where new records
do not have a card number *and* autoMemberNum is
off, make sure that bororwers.cardnumber is set to NULL
for those new patrons rather than '' - otherwise, only
one patron with an empty barcode can be created, as there is
a uniqueness constraint on borrowers.cardnumber

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Signed-off-by: Henri-Damien LAURENT <henridamien.laurent@biblibre.com>

diff --git a/tools/import_borrowers.pl b/tools/import_borrowers.pl
index 9ac994b..9738f19 100755 (executable)
--- a/tools/import_borrowers.pl
+++ b/tools/import_borrowers.pl
@@ -252,7 +252,7 @@ if ( $uploadborrowers && length($uploadborrowers) > 0 ) {
             # FIXME: fixup_cardnumber says to lock table, but the web interface doesn't so this doesn't either.
             # At least this is closer to AddMember than in members/memberentry.pl
             if (!$borrower{'cardnumber'}) {
-                $borrower{'cardnumber'} = fixup_cardnumber('');
+                $borrower{'cardnumber'} = fixup_cardnumber(undef);
             }
             if ($borrowernumber = AddMember(%borrower)) {
                 if ($extended) {