From c17d202e0c35c1a25ffcb23ef7424094fa9757d9 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 24 Nov 2020 11:00:10 +0800
Subject: [PATCH] [TD-225] fix compiler error.

---
 src/query/src/qResultbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/src/qResultbuf.c b/src/query/src/qResultbuf.c
index dfa8bcd95b..55a7aea53a 100644
--- a/src/query/src/qResultbuf.c
+++ b/src/query/src/qResultbuf.c
@@ -122,7 +122,7 @@ static char* doFlushPageToDisk(SDiskbasedResultBuf* pResultBuf, SPageInfo* pg) {
     int32_t ret = fseek(pResultBuf->file, pg->info.offset, SEEK_SET);
     assert(ret == 0);
 
-    ret = fwrite(t, 1, size, pResultBuf->file);
+    ret = (int32_t) fwrite(t, 1, size, pResultBuf->file);
     assert(ret == size);
 
     if (pResultBuf->fileSize < pg->info.offset + pg->info.length) {
-- 
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