From b3d32747659ff1dd39834a42302feb7b7cc45098 Mon Sep 17 00:00:00 2001
From: Dmitriy Ryajov <dryajov@gmail.com>
Date: Tue, 16 Jan 2024 19:28:33 -0600
Subject: [PATCH] cleanup

---
 codex/slots/converters.nim | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/codex/slots/converters.nim b/codex/slots/converters.nim
index 81cbc9ce..cfea2fb6 100644
--- a/codex/slots/converters.nim
+++ b/codex/slots/converters.nim
@@ -37,10 +37,9 @@ proc toPoseidon2Hash(cid: Cid, mcodec: MultiCodec, cidCodec: MultiCodec): ?!Pose
   let
     mhash = ? cid.mhash.mapFailure
     bytes: array[32, byte] = array[32, byte].initCopyFrom(mhash.digestBytes())
-    hash = Poseidon2Hash.fromBytes(bytes)
-  if not hash.isSome():
-    return failure("Unable to convert Cid to Poseidon2Hash")
-  return success(hash.get())
+    hash = ? Poseidon2Hash.fromBytes(bytes).toFailure
+
+  success hash
 
 func toCellCid*(hash: Poseidon2Hash): ?!Cid =
   toCid(hash, Pos2Bn128MrklCodec, CodexSlotCellCodec)