use it_dbi_postgres everywhere for postgresql tests

1 files changed, 1 insertions, 1 deletions

diff --git a/test/it_dbi.t b/test/it_dbi.t
index 356a093..9d121f3 100755
--- a/test/it_dbi.t
+++ b/test/it_dbi.t
@@ -279,7 +279,7 @@ foreach (new it_dbi_test as $id => $record)
 is($count, 3, "Iterator without select");
 
 $count = 0;
-foreach (new it_dbi($db + ['table' => 'it_dbi_test']) as $id => $record)
+foreach (new $opts['subclass']($db + ['table' => 'it_dbi_test']) as $id => $record)
 {
 	$count++;
 	is($record->_key, $id, "Iterator id $id (it_dbi object)");