From 04e270a91e0950850ef191e71f38e0f3bd2d642b Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Tue, 28 Oct 2014 02:21:20 -0700
Subject: [PATCH] refactor(merkledag) use one-off error

---
 merkledag/merkledag.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/merkledag/merkledag.go b/merkledag/merkledag.go
index 0e595c9d6..014fcec80 100644
--- a/merkledag/merkledag.go
+++ b/merkledag/merkledag.go
@@ -103,7 +103,7 @@ func (n *Node) RemoveNodeLink(name string) error {
 			return nil
 		}
 	}
-	return u.ErrNotFound
+	return fmt.Errorf("merkledag: %s not found", name)
 }
 
 // Copy returns a copy of the node.