From 932d055d8e1ce9ad347d11cd58066d1372e81d79 Mon Sep 17 00:00:00 2001
From: ashilkn <ashilkn99@gmail.com>
Date: Thu, 15 Sep 2022 16:34:33 +0530
Subject: [PATCH] change return type of cacheKey() to non-nullable

---
 lib/models/ente_file.dart | 2 +-
 lib/models/file.dart      | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/models/ente_file.dart b/lib/models/ente_file.dart
index a0eedfdb9..5025bc4d6 100644
--- a/lib/models/ente_file.dart
+++ b/lib/models/ente_file.dart
@@ -4,5 +4,5 @@
 abstract class EnteFile {
   // returns cacheKey which should be used while caching entry related to
   // this file.
-  String? cacheKey();
+  String cacheKey();
 }
diff --git a/lib/models/file.dart b/lib/models/file.dart
index 0b87963c9..599058563 100644
--- a/lib/models/file.dart
+++ b/lib/models/file.dart
@@ -275,9 +275,8 @@ class File extends EnteFile {
   }
 
   @override
-  //add nullable return type when migrating to null safety
   String cacheKey() {
     // todo: Neeraj: 19thJuly'22: evaluate and add fileHash as the key?
-    return localID ?? uploadedFileID?.toString() ?? generatedID?.toString();
+    return localID ?? uploadedFileID?.toString() ?? generatedID.toString();
   }
 }