- 시간에 따른 감소폭 추가

- 정정주문 수정
- crash 수정

Util.cs

@@ -25,6 +25,7 @@ namespace AutoSellerNS
 
 		delegate void InsertLogDelegate(RichTextBox LogBox, LOG_TYPE enType, string strLog);
 		static InsertLogDelegate m_InsertLogDelegate = new InsertLogDelegate(InsertLog);
+		static object m_LogLock = new object();
 
 		public static void SetLogView(RichTextBox logBox)
 		{
@@ -95,7 +96,8 @@ namespace AutoSellerNS
 			string strTime = DateTime.Now.ToString("[HH:mm:ss:fff] ");
 			string strMessage = strTime+strLogLevel+strLog;
 
-			File.AppendAllText(m_strLogFile, strMessage+Environment.NewLine, new UTF8Encoding(true));
+			lock(m_LogLock)
+				File.AppendAllText(m_strLogFile, strMessage+Environment.NewLine, new UTF8Encoding(true));
 			if(m_LogBox != null)
 				InsertLog(m_LogBox, enType, strMessage+Environment.NewLine);