refactor: Replace HexStr(o.begin(), o.end()) with HexStr(o)

HexStr can be called with anything that bas `begin()` and `end()` functions,
so clean up the redundant calls.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 8252af3ee6..64f8a5bb3b 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -779,7 +779,7 @@ static UniValue getblockheader(const JSONRPCRequest& request)
     {
         CDataStream ssBlock(SER_NETWORK, PROTOCOL_VERSION);
         ssBlock << pblockindex->GetBlockHeader();
-        std::string strHex = HexStr(ssBlock.begin(), ssBlock.end());
+        std::string strHex = HexStr(ssBlock);
         return strHex;
     }
 
@@ -905,7 +905,7 @@ static UniValue getblock(const JSONRPCRequest& request)
     {
         CDataStream ssBlock(SER_NETWORK, PROTOCOL_VERSION | RPCSerializationFlags());
         ssBlock << block;
-        std::string strHex = HexStr(ssBlock.begin(), ssBlock.end());
+        std::string strHex = HexStr(ssBlock);
         return strHex;
     }
 
@@ -2159,7 +2159,7 @@ UniValue scantxoutset(const JSONRPCRequest& request)
             UniValue unspent(UniValue::VOBJ);
             unspent.pushKV("txid", outpoint.hash.GetHex());
             unspent.pushKV("vout", (int32_t)outpoint.n);
-            unspent.pushKV("scriptPubKey", HexStr(txo.scriptPubKey.begin(), txo.scriptPubKey.end()));
+            unspent.pushKV("scriptPubKey", HexStr(txo.scriptPubKey));
             unspent.pushKV("desc", descriptors[txo.scriptPubKey]);
             unspent.pushKV("amount", ValueFromAmount(txo.nValue));
             unspent.pushKV("height", (int32_t)coin.nHeight);