Fixed bug #299

diff --git a/admin/currency.pl b/admin/currency.pl
index fb74712..98cf3ab 100755 (executable)
--- a/admin/currency.pl
+++ b/admin/currency.pl
@@ -113,12 +113,23 @@ if ($op eq 'add_form') {
 } elsif ($op eq 'add_validate') {
        $template->param(add_validate => 1);
        my $dbh = C4::Context->dbh;
-       my $query = "replace currency (currency,rate) values (";
-       $query.= $dbh->quote($input->param('currency')).",";
-       $query.= $dbh->quote($input->param('rate')).")";
-       my $sth=$dbh->prepare($query);
-       $sth->execute;
-       $sth->finish;
+
+       my $check = $dbh->prepare("select * from currency where currency = ?");
+       $check->execute($input->param('currency'));
+       if ( $check->fetchrow )
+       {
+               my $sth = $dbh->prepare("UPDATE currency SET rate = ? WHERE currency = ?");
+               $sth->execute($input->param('rate'),$input->param('currency'));
+               $sth->finish;
+       }
+       else
+       {
+               my $sth = $dbh->prepare("INSERT INTO currency (currency, rate) VALUES (?,?)");
+               $sth->execute($input->param('currency'),$input->param('rate'));
+               $sth->finish;
+       }        
+
+       $check->finish;
                                                                                                        # END $OP eq ADD_VALIDATE
 ################## DELETE_CONFIRM ##################################
 # called by default form, used to confirm deletion of data in DB