From cbe86a91b461589b2f310b2ee40153a699754784 Mon Sep 17 00:00:00 2001
From: Overbool <overbool.xu@gmail.com>
Date: Fri, 14 Sep 2018 23:08:22 +0800
Subject: [PATCH] fix(object): print object diff error

License: MIT
Signed-off-by: Overbool <overbool.xu@gmail.com>
---
 core/commands/object/diff.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/commands/object/diff.go b/core/commands/object/diff.go
index 9ddc7880671..dd2a6e3ffe9 100644
--- a/core/commands/object/diff.go
+++ b/core/commands/object/diff.go
@@ -74,6 +74,10 @@ Example:
 		}
 
 		changes, err := api.Object().Diff(req.Context(), pa, pb)
+		if err != nil {
+			res.SetError(err, cmdkit.ErrNormal)
+			return
+		}
 
 		out := make([]*dagutils.Change, len(changes))
 		for i, change := range changes {