errno => 500,
);
my $status = '500 Internal Server Error';
-if ( any { /(^psgi\.|^plack\.)/i } keys %ENV ) {
+if ( C4::Context->is_internal_PSGI_request() ) {
$status = '200 OK';
}
output_with_http_headers $query, $cookie, $template->output, 'html', $status;