fixup!

uninitialized variables: thanks valgrind!

These need to be rebased, but keeping separate for review.

Author: rustyrussell

plugins/bkpr/bookkeeper.c

@@ -1090,6 +1090,7 @@ parse_and_log_chain_move(struct command *cmd,
 	enum mvt_tag tag, *tags;
 
 	/* Fields we expect on *every* chain movement */
+	closed_count = 0;
 	err = json_scan(tmpctx, buf, chainmove,
 			"{account_id:%"
 			",created_index:%"

plugins/bkpr/channel_event.c

@@ -24,7 +24,7 @@ struct channel_event *new_channel_event(const tal_t *ctx,
 	ev->credit = credit;
 	ev->debit = debit;
 	ev->fees = fees;
-	ev->payment_id = tal_dup(ev, struct sha256, payment_id);
+	ev->payment_id = tal_dup_or_null(ev, struct sha256, payment_id);
 	ev->part_id = part_id;
 	ev->timestamp = timestamp;