my $self = shift;
my ( $controller, $c ) = @_;
- my $stash_key = $controller->config->{'serialize'}->{'stash_key'} || 'rest';
+ my $stash_key = (
+ $controller->config->{'serialize'} ?
+ $controller->config->{'serialize'}->{'stash_key'} :
+ $controller->config->{'stash_key'}
+ ) || 'rest';
my $app = $c->config->{'name'} || '';
my $output = "<html>";
$output .= "<title>" . $app . "</title>";