X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-block-sync%2Fsrc%2Fconvert.rs;h=ed28833b7b30d4986fe53e2801d2ddaf43dcf765;hb=5824e226cad67e32d5e8be71ebbb6f91a3fc2116;hp=358076f4c25a883f5e571b421f9d3ff1ebe20f27;hpb=e635db0da31841e8a8ac5c5450c8f595541a6ced;p=rust-lightning

diff --git a/lightning-block-sync/src/convert.rs b/lightning-block-sync/src/convert.rs
index 358076f4..ed28833b 100644
--- a/lightning-block-sync/src/convert.rs
+++ b/lightning-block-sync/src/convert.rs
@@ -15,6 +15,7 @@ use serde_json;
 use std::convert::From;
 use std::convert::TryFrom;
 use std::convert::TryInto;
+use bitcoin::hashes::Hash;
 
 /// Conversion from `std::io::Error` into `BlockSourceError`.
 impl From<std::io::Error> for BlockSourceError {
@@ -57,7 +58,7 @@ impl TryInto<BlockHeaderData> for JsonResponse {
 
 		// Add an empty previousblockhash for the genesis block.
 		if let None = header.get("previousblockhash") {
-			let hash: BlockHash = Default::default();
+			let hash: BlockHash = BlockHash::all_zeros();
 			header.as_object_mut().unwrap().insert("previousblockhash".to_string(), serde_json::json!(hash.to_hex()));
 		}
 
@@ -182,7 +183,7 @@ impl TryInto<Txid> for JsonResponse {
 }
 
 /// Converts a JSON value into a transaction. WATCH OUT! this cannot be used for zero-input transactions
-/// (e.g. createrawtransaction). See https://github.com/rust-bitcoin/rust-bitcoincore-rpc/issues/197
+/// (e.g. createrawtransaction). See <https://github.com/rust-bitcoin/rust-bitcoincore-rpc/issues/197>
 impl TryInto<Transaction> for JsonResponse {
 	type Error = std::io::Error;
 	fn try_into(self) -> std::io::Result<Transaction> {