From 9716a02efe48ba601eac8a07426d8f9f3a495c3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Mon, 13 Aug 2018 21:39:41 +0200
Subject: [PATCH] coreapi: block: don't allow creation of invalid cidv0s
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License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>


This commit was moved from ipfs/interface-go-ipfs-core@f9d6dcc420879110f6d332e3de5a2048c07497e9

This commit was moved from ipfs/boxo@1c96fc32d211d18837b63a3befd65a24c600e430
---
 core/coreiface/options/block.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/coreiface/options/block.go b/core/coreiface/options/block.go
index d6da99774..99445cca3 100644
--- a/core/coreiface/options/block.go
+++ b/core/coreiface/options/block.go
@@ -19,7 +19,7 @@ type BlockRmOption func(*BlockRmSettings) error
 
 func BlockPutOptions(opts ...BlockPutOption) (*BlockPutSettings, error) {
 	options := &BlockPutSettings{
-		Codec:    "v0",
+		Codec:    "",
 		MhType:   multihash.SHA2_256,
 		MhLength: -1,
 	}