From 41e9aace2d76ecf42885546860b76869219c96f7 Mon Sep 17 00:00:00 2001
From: Naveen Tatikonda <navtat@amazon.com>
Date: Thu, 31 Aug 2023 14:06:46 -0500
Subject: [PATCH] Fix is_trained in IndexHNSWSQ

Signed-off-by: Naveen Tatikonda <navtat@amazon.com>
---
 faiss/IndexHNSW.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/faiss/IndexHNSW.cpp b/faiss/IndexHNSW.cpp
index 78787753e1..0e3f5d3dcc 100644
--- a/faiss/IndexHNSW.cpp
+++ b/faiss/IndexHNSW.cpp
@@ -907,7 +907,7 @@ IndexHNSWSQ::IndexHNSWSQ(
         int M,
         MetricType metric)
         : IndexHNSW(new IndexScalarQuantizer(d, qtype, metric), M) {
-    is_trained = false;
+    is_trained = this->storage->is_trained;
     own_fields = true;
 }