From 57b8ae7842a0722b468d5d592340e8a7efd0def2 Mon Sep 17 00:00:00 2001
From: Dean <deanhannigan@gmail.com>
Date: Wed, 15 Jun 2022 10:09:47 +0100
Subject: [PATCH] Fix to ignore global rest query headers when they are not
 configured.

---
 packages/server/src/integrations/queries/sql.ts |  4 +++-
 packages/server/src/threads/query.js            | 10 ++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/packages/server/src/integrations/queries/sql.ts b/packages/server/src/integrations/queries/sql.ts
index cf71f2ee2a..271a414d44 100644
--- a/packages/server/src/integrations/queries/sql.ts
+++ b/packages/server/src/integrations/queries/sql.ts
@@ -9,7 +9,9 @@ export function enrichQueryFields(
   parameters = {}
 ) {
   const enrichedQuery: { [key: string]: any } = Array.isArray(fields) ? [] : {}
-
+  if (!fields || !parameters) {
+    return enrichedQuery
+  }
   // enrich the fields with dynamic parameters
   for (let key of Object.keys(fields)) {
     if (fields[key] == null) {
diff --git a/packages/server/src/threads/query.js b/packages/server/src/threads/query.js
index b6454e758e..36f73b154d 100644
--- a/packages/server/src/threads/query.js
+++ b/packages/server/src/threads/query.js
@@ -47,10 +47,12 @@ class QueryRunner {
     const enrichedContext = { ...enrichedParameters, ...this.ctx }
 
     // Parse global headers
-    datasource.config.defaultHeaders = enrichQueryFields(
-      datasource.config.defaultHeaders,
-      enrichedContext
-    )
+    if (datasource.config.defaultHeaders) {
+      datasource.config.defaultHeaders = enrichQueryFields(
+        datasource.config.defaultHeaders,
+        enrichedContext
+      )
+    }
 
     let query
     // handle SQL injections by interpolating the variables