options_parse(argc, argv);
- memcached_st *memc= memcached_create(NULL);
- process_hash_option(memc, opt_hash);
-
if (opt_servers == NULL)
{
char *temp;
{
opt_servers= strdup(temp);
}
- else
+ else if (argc >= 1 and argv[--argc])
+ {
+ opt_servers= strdup(argv[argc]);
+ }
+
+ if (opt_servers == NULL)
{
std::cerr << "No Servers provided" << std::endl;
exit(EXIT_FAILURE);
}
}
- memcached_server_st *servers;
- if (opt_servers)
+ memcached_server_st* servers= memcached_servers_parse(opt_servers);
+ if (servers == NULL or memcached_server_list_count(servers) == 0)
{
- servers= memcached_servers_parse(opt_servers);
+ std::cerr << "Invalid server list provided:" << opt_servers << std::endl;
+ return EXIT_FAILURE;
}
- else
+
+ memcached_st *memc= memcached_create(NULL);
+ if (memc == NULL)
{
- servers= memcached_servers_parse(argv[--argc]);
+ std::cerr << "Could not allocate a memcached_st structure.\n" << std::endl;
+ return EXIT_FAILURE;
}
+ process_hash_option(memc, opt_hash);
memcached_server_push(memc, servers);
memcached_server_list_free(servers);