From 13077767865134b60f91ebc6dbf37ba8e74d2acb Mon Sep 17 00:00:00 2001
From: yihaoDeng <cyang@taosdata.com>
Date: Thu, 13 Jul 2023 16:09:34 +0800
Subject: [PATCH] fix recover error

---
 source/libs/stream/src/streamBackendRocksdb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/stream/src/streamBackendRocksdb.c b/source/libs/stream/src/streamBackendRocksdb.c
index c33d11cd38..e32ff5681a 100644
--- a/source/libs/stream/src/streamBackendRocksdb.c
+++ b/source/libs/stream/src/streamBackendRocksdb.c
@@ -883,7 +883,7 @@ int32_t decodeValueFunc(void* value, int32_t vlen, int64_t* ttl, char** dest) {
   SStreamValue key = {0};
   char*        p = value;
   if (streamStateValueIsStale(p)) {
-    *dest = NULL;
+    if (dest != NULL) *dest = NULL;
     return -1;
   }
   p = taosDecodeFixedI64(p, &key.unixTimestamp);