use %v when possible

Exceptions are
 - the occasional %x when the type is a basic int
 - %w
 - %q
 - %T
 - whenever print_tree.go needs to be dumb for compatibility with C

1 files changed, 1 insertions, 1 deletions

diff --git a/pkg/btrfs/btrfsitem/items.go b/pkg/btrfs/btrfsitem/items.go
index c4ad7e9..1a3b883 100644
--- a/pkg/btrfs/btrfsitem/items.go
+++ b/pkg/btrfs/btrfsitem/items.go
@@ -65,7 +65,7 @@ func UnmarshalItem(key internal.Key, dat []byte) Item {
 	if n < len(dat) {
 		return Error{
 			Dat: dat,
-			Err: fmt.Errorf("btrfsitem.UnmarshalItem({ItemType:%v}, dat): left over data: got %d bytes but only consumed %d",
+			Err: fmt.Errorf("btrfsitem.UnmarshalItem({ItemType:%v}, dat): left over data: got %v bytes but only consumed %v",
 				key.ItemType, len(dat), n),
 		}
 	}