From f79c7370f46684e5097e1b386d7faffc8d022f07 Mon Sep 17 00:00:00 2001
From: yah01 <yah2er0ne@outlook.com>
Date: Wed, 25 Oct 2023 22:10:13 +0800
Subject: [PATCH] Fix panic while flushing dropped/compacted segment (#27927)

Signed-off-by: yah01 <yah2er0ne@outlook.com>
---
 internal/datanode/segment.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/datanode/segment.go b/internal/datanode/segment.go
index 57fbf2820e..faf954e78b 100644
--- a/internal/datanode/segment.go
+++ b/internal/datanode/segment.go
@@ -103,7 +103,7 @@ func (s *Segment) setReleased(b bool) {
 }
 
 func (s *Segment) isValid() bool {
-	return s.getType() != datapb.SegmentType_Compacted
+	return s != nil && s.getType() != datapb.SegmentType_Compacted
 }
 
 func (s *Segment) notFlushed() bool {