rspro_server: Print human-readable message type instead of numeric value

Change-Id: I0c26e1be1ae9ddee663fee582a44d4449e6beea7
diff --git a/src/server/rspro_server.c b/src/server/rspro_server.c
index 61d699f..deea453 100644
--- a/src/server/rspro_server.c
+++ b/src/server/rspro_server.c
@@ -456,9 +456,12 @@
 	case RsproPDUchoice_PR_configClientIdRes:
 		osmo_fsm_inst_dispatch(conn->fi, CLNTC_E_CONFIG_CL_RES, (void *)pdu);
 		break;
+	case RsproPDUchoice_PR_configClientBankRes:
+		/* TODO: store somewhere that client has ACKed? */
+		break;
 	default:
-		LOGPFSML(conn->fi, LOGL_ERROR, "Received unknown/unimplemented RSPRO msg_type %d\n",
-			 pdu->msg.present);
+		LOGPFSML(conn->fi, LOGL_ERROR, "Received unknown/unimplemented RSPRO msg_type %s\n",
+			 rspro_msgt_name(pdu));
 		return -1;
 	}
 	return 0;