From ff17551e32bf3cb01e961125230037e1d85c3eb7 Mon Sep 17 00:00:00 2001
From: Dmitriy Ryajov <dryajov@gmail.com>
Date: Thu, 14 Dec 2023 14:52:18 -0600
Subject: [PATCH] adding codex merkle and coders tests

---
 codex/merkletree/codexmerkletree/codexmerkletree.nim | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/codex/merkletree/codexmerkletree/codexmerkletree.nim b/codex/merkletree/codexmerkletree/codexmerkletree.nim
index f51aec84..2e924692 100644
--- a/codex/merkletree/codexmerkletree/codexmerkletree.nim
+++ b/codex/merkletree/codexmerkletree/codexmerkletree.nim
@@ -119,10 +119,10 @@ proc rootCid*(
   if self.root.len == 0:
     return failure "Empty root"
 
-  Cid.init(
-    version,
-    dataCodec,
-    ? MultiHash.init(self.mcodec, self.root).mapFailure).mapFailure
+  let
+    mhash = ? MultiHash.init(self.mcodec, self.root).mapFailure
+
+  Cid.init(version, DatasetRootCodec, mhash).mapFailure
 
 func getLeafCid*(
   self: CodexMerkleTree,