From 9d186df018034966400b3664ca75b5d946d5ed67 Mon Sep 17 00:00:00 2001
From: Adria Navarro <adria@budibase.com>
Date: Fri, 29 Sep 2023 14:58:02 +0200
Subject: [PATCH] Don't modify internal API

---
 packages/server/src/utilities/rowProcessor/index.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/server/src/utilities/rowProcessor/index.ts b/packages/server/src/utilities/rowProcessor/index.ts
index cf7cb0932b..5dc2546a52 100644
--- a/packages/server/src/utilities/rowProcessor/index.ts
+++ b/packages/server/src/utilities/rowProcessor/index.ts
@@ -251,10 +251,12 @@ export async function outputProcessing<T extends Row[] | Row>(
     )) as Row[]
   }
   // remove null properties to match internal API
-  for (let row of enriched) {
-    for (let key of Object.keys(row)) {
-      if (row[key] === null) {
-        delete row[key]
+  if (table.sourceId) {
+    for (let row of enriched) {
+      for (let key of Object.keys(row)) {
+        if (row[key] === null) {
+          delete row[key]
+        }
       }
     }
   }