From 8de5f55b0bfd18d8f9b1fb4fbf705e5c40b74160 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sat, 28 Sep 2024 16:18:53 -0700
Subject: [PATCH] Fixed assertion [skip ci]

---
 src/hnsw.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hnsw.c b/src/hnsw.c
index 5f6df13..90dacb7 100644
--- a/src/hnsw.c
+++ b/src/hnsw.c
@@ -174,6 +174,9 @@ hnswcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
 		layer0TuplesMax = HnswGetLayerM(m, 0) * hnsw_ef_search;
 		layer0Selectivity = scalingFactor * log(path->indexinfo->tuples) / (log(m) * (1 + log(hnsw_ef_search)));
 		ratio = (entryLevel * m + layer0TuplesMax * layer0Selectivity) / path->indexinfo->tuples;
+
+		if (ratio > 1)
+			ratio = 1;
 	}
 	else
 		ratio = 1;