From 76f92d287133de47642744f3404598fd12046d45 Mon Sep 17 00:00:00 2001
From: Valeri Karpov <val@karpov.io>
Date: Tue, 3 Dec 2024 11:25:53 -0500
Subject: [PATCH] fix: avoid throwing error if saveOptions undefined when
 invalidating subdoc cache

Fix #15062
---
 lib/plugins/saveSubdocs.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/plugins/saveSubdocs.js b/lib/plugins/saveSubdocs.js
index 6dc0cc9e2e..bb88db59f8 100644
--- a/lib/plugins/saveSubdocs.js
+++ b/lib/plugins/saveSubdocs.js
@@ -27,8 +27,10 @@ module.exports = function saveSubdocs(schema) {
         cb(err);
       });
     }, function(error) {
-      // Bust subdocs cache because subdoc pre hooks can add new subdocuments
-      _this.$__.saveOptions.__subdocs = null;
+      // Invalidate subdocs cache because subdoc pre hooks can add new subdocuments
+      if (_this.$__.saveOptions) {
+        _this.$__.saveOptions.__subdocs = null;
+      }
       if (error) {
         return _this.$__schema.s.hooks.execPost('save:error', _this, [_this], { error: error }, function(error) {
           next(error);