From acdaabc955b9200b35e4f6b16ab208c85873a0e4 Mon Sep 17 00:00:00 2001
From: aarsham <arsham.mp@gmail.com>
Date: Sat, 30 Mar 2024 14:35:14 +0330
Subject: [PATCH] fix(graphql): check for null data returned from
 fetchMore.updateQuery before writing to cache

---
 packages/graphql/lib/src/core/fetch_more.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/graphql/lib/src/core/fetch_more.dart b/packages/graphql/lib/src/core/fetch_more.dart
index 10c1a8fec..915c52027 100644
--- a/packages/graphql/lib/src/core/fetch_more.dart
+++ b/packages/graphql/lib/src/core/fetch_more.dart
@@ -34,11 +34,11 @@ Future<QueryResult<TParsed>> fetchMoreImplementation<TParsed>(
     final data = fetchMoreOptions.updateQuery(
       previousResult.data,
       fetchMoreResult.data,
-    )!;
+    );
 
     fetchMoreResult.data = data;
 
-    if (originalOptions.fetchPolicy != FetchPolicy.noCache) {
+    if (originalOptions.fetchPolicy != FetchPolicy.noCache && data != null) {
       queryManager.attemptCacheWriteFromClient(
         request,
         data,