From d93302a16cbe53abedd7ee02518a46471645de84 Mon Sep 17 00:00:00 2001
From: Yihao Deng <luomoxyz@126.com>
Date: Wed, 24 Jul 2024 04:43:35 +0000
Subject: [PATCH] refactor compress

---
 source/util/src/tcompression.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/util/src/tcompression.c b/source/util/src/tcompression.c
index 365585f55e..5af50d5fe5 100644
--- a/source/util/src/tcompression.c
+++ b/source/util/src/tcompression.c
@@ -2612,7 +2612,7 @@ int32_t tsCompressSmallint(void *pIn, int32_t nIn, int32_t nEle, void *pOut, int
   } else if (cmprAlg == TWO_STAGE_COMP) {
     int32_t len = tsCompressINTImp(pIn, nEle, pBuf, TSDB_DATA_TYPE_SMALLINT);
     if (len < 0) {
-      return 0;
+      return len;
     }
     return tsCompressStringImp(pBuf, len, pOut, nOut);
   } else {