From e167e8b5fa9056ae92e8cece3d17b90675fe9449 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Wed, 1 Jul 2020 16:44:21 -0600
Subject: [PATCH] fix: queries without a query key are not added to cache

---
 src/core/queryCache.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/queryCache.js b/src/core/queryCache.js
index 4f85deec8b..c3f46d3633 100644
--- a/src/core/queryCache.js
+++ b/src/core/queryCache.js
@@ -168,7 +168,7 @@ export function makeQueryCache({ frozen = isServer, defaultConfig } = {}) {
         query.scheduleGarbageCollection()
       }
 
-      if (!frozen) {
+      if (!frozen && queryHash) {
         queryCache.queries[queryHash] = query
 
         if (isServer) {