if (ptr->hosts == NULL || ptr->number_of_hosts == 0)
return MEMCACHED_NO_SERVERS;
+ if (key_test(&key, &key_length, 1) == MEMCACHED_BAD_KEY_PROVIDED)
+ return MEMCACHED_BAD_KEY_PROVIDED;
+
server_key= memcached_generate_hash(ptr, key, key_length);
send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,