From b886879b9f99ad828a173522135fe11669b2a15d Mon Sep 17 00:00:00 2001
From: Maina Wycliffe <mainawycliffe@outlook.com>
Date: Thu, 9 Jan 2020 11:59:36 +0300
Subject: [PATCH] refactor: remove unnecessary code

` '' + '_graphql_cache'` can be simplified to ` '_graphql_cache'`
---
 packages/graphql/lib/src/cache/in_memory_html.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/graphql/lib/src/cache/in_memory_html.dart b/packages/graphql/lib/src/cache/in_memory_html.dart
index a7c8f1d36..7fd822efb 100644
--- a/packages/graphql/lib/src/cache/in_memory_html.dart
+++ b/packages/graphql/lib/src/cache/in_memory_html.dart
@@ -13,7 +13,7 @@ class InMemoryCache implements Cache {
   InMemoryCache({
     this.storagePrefix = '',
   }) {
-    masterKey = storagePrefix.toString() ?? '' + '_graphql_cache';
+    masterKey = storagePrefix.toString() ?? '_graphql_cache';
   }
 
   final FutureOr<String> storagePrefix;