From 72aa53ef5418c256c61af2c4091506a620bf3960 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sat, 21 Sep 2024 16:15:00 -0700
Subject: [PATCH] Only free if streaming [skip ci]

---
 src/hnswscan.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/hnswscan.c b/src/hnswscan.c
index 88edf3b..2874468 100644
--- a/src/hnswscan.c
+++ b/src/hnswscan.c
@@ -225,8 +225,13 @@ hnswgettuple(IndexScanDesc scan, ScanDirection dir)
 		if (element->heaptidsLength == 0)
 		{
 			so->w = list_delete_last(so->w);
-			pfree(element);
-			pfree(hc);
+
+			if (hnsw_streaming)
+			{
+				pfree(element);
+				pfree(hc);
+			}
+
 			continue;
 		}