Merge pull request #8 from quorumcontrol/feature/fix-diff

length needs to be bigger than the index
quorumcontrol · Aug 29, 2019 · edd9ec4 · edd9ec4
2 parents 61895f4 + 72588c7
commit edd9ec4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/differ/diff.go b/differ/diff.go
@@ -31,7 +31,7 @@ func FindNew(ctx context.Context, cs *hamt.CborIpldStore, existingHamt *hamt.Nod
 func getDiffFromNodes(ctx context.Context, cs *hamt.CborIpldStore, existingHamt *hamt.Node, newHamt *hamt.Node) ([]*pb.KV, error) {
 	newPairs := make([]*pb.KV, 0)
 	for i, pointer := range newHamt.Pointers {
-		if len(existingHamt.Pointers) > 0 && len(existingHamt.Pointers) < i {
+		if len(existingHamt.Pointers) > 0 && len(existingHamt.Pointers) > i {
 			existingPointer := existingHamt.Pointers[i]
 			if !pointer.Link().Defined() && pointer.Link().Equals(existingPointer.Link()) {
 				continue // the links are the same, just continue