From 1e01ce39a797840a88335934899e952c55d4581c Mon Sep 17 00:00:00 2001
From: hjxilinx <hjxilinx@163.com>
Date: Sat, 22 Feb 2020 01:47:38 +0800
Subject: [PATCH] refactor codes

---
 src/system/detail/inc/vnodeRead.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system/detail/inc/vnodeRead.h b/src/system/detail/inc/vnodeRead.h
index 4d28a9a3a9..0b818ecd3a 100644
--- a/src/system/detail/inc/vnodeRead.h
+++ b/src/system/detail/inc/vnodeRead.h
@@ -160,7 +160,7 @@ typedef struct SQueryRuntimeEnv {
   SQueryFilesInfo     vnodeFileInfo;
   int16_t             numOfRowsPerPage;
   int16_t             offset[TSDB_MAX_COLUMNS];
-  int16_t             scanFlag;  // denotes reversed scan of data or not
+  uint16_t            scanFlag;  // denotes reversed scan of data or not
   SInterpolationInfo  interpoInfo;
   SData**             pInterpoBuf;