[#356] netmap: Fix post-loop handling of zero subnet in IterateSubnets

Return any error other than `ErrRemoveSubnet` from `IterateSubnets` during post-loop processing of zero subnet. Signed-off-by: Leonard Lyubich <[email protected]>
nspcc-dev · Nov 24, 2021 · d93828f · d93828f
1 parent 5ce4b22
commit d93828f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/netmap/attributes.go b/netmap/attributes.go
@@ -202,7 +202,11 @@ func IterateSubnets(node *NodeInfo, f func(refs.SubnetID) error) error {
 		refs.MakeZeroSubnet(&id)
 
 		err = f(id)
-		if errors.Is(err, ErrRemoveSubnet) {
+		if err != nil {
+			if !errors.Is(err, ErrRemoveSubnet) {
+				return err
+			}
+
 			// zero subnet should be clearly removed with False value
 			var attr Attribute