From 569bf93355ddbe310a85521a735e970c09ee0108 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sat, 21 Sep 2024 16:18:56 -0700
Subject: [PATCH] Updated comment [skip ci]

---
 src/hnswscan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hnswscan.c b/src/hnswscan.c
index 2874468..2f87e4c 100644
--- a/src/hnswscan.c
+++ b/src/hnswscan.c
@@ -226,6 +226,7 @@ hnswgettuple(IndexScanDesc scan, ScanDirection dir)
 		{
 			so->w = list_delete_last(so->w);
 
+			/* Mark memory as free for next iteration */
 			if (hnsw_streaming)
 			{
 				pfree(element);