TEST : modify get_memcached subroutine
@@ -937,7 +937,7 @@ sub supports_sasl {
sub get_memcached {
my ($engine, $args, $port) = @_;
- if ("$engine" eq "default") {
+ if ("$engine" eq "default" || "$engine" eq "") {
return new_memcached($args, $port);
} else {
croak("Failed to get memcached server. engine_name : \"$engine\"");
