Fix member declaration order to match constructor initialization

src/block_template.h

@@ -80,8 +80,6 @@ private:
 	hash calc_miner_tx_hash(uint32_t extra_nonce) const;
 	void calc_merkle_tree_main_branch();
         hash m_protocolTxHash;
-	size_t m_protocolTxOffsetInTemplate;
-	size_t m_protocolTxSize;
 
 	uint32_t get_hashing_blob_nolock(uint32_t extra_nonce, uint8_t* blob) const;
 
@@ -99,6 +97,8 @@ private:
 	size_t m_minerTxSize;
 	size_t m_nonceOffset;
 	size_t m_extraNonceOffsetInTemplate;
+	size_t m_protocolTxOffsetInTemplate;
+	size_t m_protocolTxSize;
 
 	size_t m_numTransactionHashes;
 	hash m_prevId;