From 7050c5352a7ab97b998136f89ab2d66354a168e7 Mon Sep 17 00:00:00 2001
From: Adria Navarro <adria@budibase.com>
Date: Fri, 29 Sep 2023 16:09:08 +0200
Subject: [PATCH] Check external table types

---
 packages/server/src/utilities/rowProcessor/index.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/server/src/utilities/rowProcessor/index.ts b/packages/server/src/utilities/rowProcessor/index.ts
index 5dc2546a52..c1b4bcf7e5 100644
--- a/packages/server/src/utilities/rowProcessor/index.ts
+++ b/packages/server/src/utilities/rowProcessor/index.ts
@@ -11,6 +11,7 @@ import {
   processInputBBReferences,
   processOutputBBReferences,
 } from "./bbReferenceProcessor"
+import { isExternalTable } from "../../integrations/utils"
 export * from "./utils"
 
 type AutoColumnProcessingOpts = {
@@ -251,7 +252,7 @@ export async function outputProcessing<T extends Row[] | Row>(
     )) as Row[]
   }
   // remove null properties to match internal API
-  if (table.sourceId) {
+  if (isExternalTable(table._id!)) {
     for (let row of enriched) {
       for (let key of Object.keys(row)) {
         if (row[key] === null) {