ppp_lcp: fixed missing braces (possible bug)

accel-pppd/ppp/ppp_lcp.c

@@ -817,10 +817,11 @@ static void lcp_recv(struct ppp_handler_t*h)
 		case CONFACK:
 			if (lcp_recv_conf_ack(lcp,(uint8_t*)(hdr + 1), ntohs(hdr->len) - PPP_HDRLEN))
 				ap_session_terminate(&lcp->ppp->ses, TERM_USER_ERROR, 0);
-			else
+			else {
 				if (lcp->fsm.recv_id != lcp->fsm.id)
 					break;
 				ppp_fsm_recv_conf_ack(&lcp->fsm);
+			}
 			break;
 		case CONFNAK:
 			lcp_recv_conf_nak(lcp, (uint8_t*)(hdr + 1), ntohs(hdr->len) - PPP_HDRLEN);
@@ -831,10 +832,11 @@ static void lcp_recv(struct ppp_handler_t*h)
 		case CONFREJ:
 			if (lcp_recv_conf_rej(lcp,(uint8_t*)(hdr + 1), ntohs(hdr->len) - PPP_HDRLEN))
 				ap_session_terminate(&lcp->ppp->ses, TERM_USER_ERROR, 0);
-			else
+			else {
 				if (lcp->fsm.recv_id != lcp->fsm.id)
 					break;
 				ppp_fsm_recv_conf_rej(&lcp->fsm);
+			}
 			break;
 		case TERMREQ:
 			if (conf_ppp_verbose)