int port;
struct vserver_list_s *next;
} vserver_list_t;
-static vserver_list_t *server_list = NULL;
+static vserver_list_t *server_list;
/* Host data */
-static char *config_host = NULL;
-static char *config_port = NULL;
+static char *config_host;
+static char *config_port;
-static FILE *global_read_fh = NULL;
-static FILE *global_write_fh = NULL;
+static FILE *global_read_fh;
+static FILE *global_write_fh;
/* Config data */
static const char *config_keys[] = {"Host", "Port", "Server"};