From 3d7a43cba4b06c186568bce260115f329099d1b4 Mon Sep 17 00:00:00 2001
From: Wenhua Zhang <zhangwenhua@tron.network>
Date: Thu, 24 Sep 2020 16:37:55 +0800
Subject: [PATCH] typo: remove unused param

---
 core/contract/market_contract.proto | 1 -
 1 file changed, 1 deletion(-)

diff --git a/core/contract/market_contract.proto b/core/contract/market_contract.proto
index 0ad035e73..ae36fc62a 100644
--- a/core/contract/market_contract.proto
+++ b/core/contract/market_contract.proto
@@ -11,7 +11,6 @@ message MarketSellAssetContract {
   int64 sell_token_quantity = 3;
   bytes buy_token_id = 4;
   int64 buy_token_quantity = 5; // min to receive
-  bytes pre_price_key = 6; // order price position
 }
 
 message MarketCancelOrderContract {