From 6d90fe35caa309c2206790324efead2812103ef7 Mon Sep 17 00:00:00 2001
From: Jeromy <why@ipfs.io>
Date: Tue, 19 Apr 2016 15:57:17 -0700
Subject: [PATCH] fix resolve call in object diff

License: MIT
Signed-off-by: Jeromy <why@ipfs.io>
---
 core/commands/object/diff.go | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/core/commands/object/diff.go b/core/commands/object/diff.go
index 75dadc341..06fd1fab3 100644
--- a/core/commands/object/diff.go
+++ b/core/commands/object/diff.go
@@ -6,10 +6,15 @@ import (
 	"io"
 
 	cmds "github.com/ipfs/go-ipfs/commands"
+	core "github.com/ipfs/go-ipfs/core"
 	dagutils "github.com/ipfs/go-ipfs/merkledag/utils"
 	path "github.com/ipfs/go-ipfs/path"
 )
 
+type Changes struct {
+	Changes []*dagutils.Change
+}
+
 var ObjectDiffCmd = &cmds.Command{
 	Helptext: cmds.HelpText{
 		Tagline: "takes a diff of the two given objects",
@@ -68,13 +73,13 @@ Example:
 
 		ctx := req.Context()
 
-		obj_a, err := node.Resolver.ResolvePath(ctx, pa)
+		obj_a, err := core.Resolve(ctx, node, pa)
 		if err != nil {
 			res.SetError(err, cmds.ErrNormal)
 			return
 		}
 
-		obj_b, err := node.Resolver.ResolvePath(ctx, pb)
+		obj_b, err := core.Resolve(ctx, node, pb)
 		if err != nil {
 			res.SetError(err, cmds.ErrNormal)
 			return
@@ -86,15 +91,15 @@ Example:
 			return
 		}
 
-		res.SetOutput(changes)
+		res.SetOutput(&Changes{changes})
 	},
-	Type: []*dagutils.Change{},
+	Type: Changes{},
 	Marshalers: cmds.MarshalerMap{
 		cmds.Text: func(res cmds.Response) (io.Reader, error) {
 			verbose, _, _ := res.Request().Option("v").Bool()
-			changes := res.Output().([]*dagutils.Change)
+			changes := res.Output().(*Changes)
 			buf := new(bytes.Buffer)
-			for _, change := range changes {
+			for _, change := range changes.Changes {
 				if verbose {
 					switch change.Type {
 					case dagutils.Add: