From 147bd02c2c516cf9a8878cb75898ee8a9eea0228 Mon Sep 17 00:00:00 2001
From: astaxie <xiemengjun@gmail.com>
Date: Sat, 29 Apr 2017 00:02:31 +0800
Subject: [PATCH] args assigned and not used (#575)

* args assigned and not used

* add to AUTHORS
---
 AUTHORS       | 1 +
 connection.go | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/AUTHORS b/AUTHORS
index 97ae23d51..a6b845f72 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -13,6 +13,7 @@
 
 Aaron Hopkins <go-sql-driver at die.net>
 Arne Hormann <arnehormann at gmail.com>
+Asta Xie <xiemengjun at gmail.com>
 Carlos Nieto <jose.carlos at menteslibres.net>
 Chris Moos <chris at tech9computers.com>
 Daniel Nichter <nil at codenode.com>
diff --git a/connection.go b/connection.go
index 08e5fadeb..cdce3e30f 100644
--- a/connection.go
+++ b/connection.go
@@ -272,7 +272,6 @@ func (mc *mysqlConn) Exec(query string, args []driver.Value) (driver.Result, err
 			return nil, err
 		}
 		query = prepared
-		args = nil
 	}
 	mc.affectedRows = 0
 	mc.insertId = 0
@@ -330,7 +329,6 @@ func (mc *mysqlConn) Query(query string, args []driver.Value) (driver.Rows, erro
 			return nil, err
 		}
 		query = prepared
-		args = nil
 	}
 	// Send command
 	err := mc.writeCommandPacketStr(comQuery, query)