From 7f52b4f7ba72f3979731a462487c6e8a37337f5b Mon Sep 17 00:00:00 2001
From: francesco <francesco.bagnoli.69@gmail.com>
Date: Thu, 6 Feb 2025 14:58:45 +0100
Subject: [PATCH] fix: case of undefined

---
 packages/pg/lib/utils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/pg/lib/utils.js b/packages/pg/lib/utils.js
index 516f852b8..ec03b8591 100644
--- a/packages/pg/lib/utils.js
+++ b/packages/pg/lib/utils.js
@@ -45,7 +45,7 @@ function arrayString(val) {
 // note: you can override this function to provide your own conversion mechanism
 // for complex types, etc...
 var prepareValue = function (val, seen) {
-  if (typeof val === 'object') {
+  if (typeof val === 'object' || typeof val === 'undefined') {
     // null and undefined are both null for postgres
     if (val == null) {
       return null