diff -n /mnt/wrap/sys/src/cmd/ndb/cs.c /sys/src/cmd/ndb/cs.c
/mnt/wrap/sys/src/cmd/ndb/cs.c:1704 a /sys/src/cmd/ndb/cs.c:1705
> 	int count = 0;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1733,1734 c /sys/src/cmd/ndb/cs.c:1734
< 				ndbfree(t);
< 				return 0;
---
> 				count++;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1747,1748 c /sys/src/cmd/ndb/cs.c:1747
< 			ndbfree(t);
< 			return 0;
---
> 			count++;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1754 c /sys/src/cmd/ndb/cs.c:1753,1754
< 
---
> 	if (count)
> 		return 0;