client_entry2->fingerprint = client_entry->fingerprint;
client_entry2->fingerprint_len = client_entry->fingerprint_len;
client_entry->fingerprint = NULL;
- client_entry->fingerprint_len = NULL;
+ client_entry->fingerprint_len = 0;
silc_client_update_client(client, conn, client_entry2, tmp, NULL, NULL,
client_entry->mode);