my @dsn =
$ENV{DBICTEST_PG_DSN} ? @ENV{ map { "DBICTEST_PG_$_" } qw/DSN USER PASS/ }
-: $ENV{DBI_DSN} ? @ENV{ map { "DBI_$_" } qw/DSN USER PASS/ }
-: ( "dbi:Pg:dbname=postgres", '', '' );
+: $ENV{DBI_DSN} ? @ENV{ map { "DBI_$_" } qw/DSN USER PASS/ };
my $dbh = eval {
DBI->connect(@dsn, {AutoCommit => 1, RaiseError=>1,PrintError => 1} );