From 2ac5caaf96af0e8c5c48a59a7d6ffc536f21a22a Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 12 Mar 2022 09:42:07 +0100
Subject: [PATCH] Fix a bug on friends list screen

---
 lib/ui/screens/friends_list_screen.dart | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/ui/screens/friends_list_screen.dart b/lib/ui/screens/friends_list_screen.dart
index 700ea0c..ed98285 100644
--- a/lib/ui/screens/friends_list_screen.dart
+++ b/lib/ui/screens/friends_list_screen.dart
@@ -37,8 +37,7 @@ class _FriendsListScreenState extends SafeState<FriendsListScreen> {
   _ErrorsLevel _error = _ErrorsLevel.NONE;
   FriendsList? _friendsList;
   late UsersList _usersInfo;
-  GlobalKey<RefreshIndicatorState> _refreshIndicatorKey =
-      GlobalKey<RefreshIndicatorState>();
+  final _refreshIndicatorKey = GlobalKey<RefreshIndicatorState>();
 
   /// Useful setters
   set error(_ErrorsLevel err) => setState(() => _error = err);
@@ -61,7 +60,10 @@ class _FriendsListScreenState extends SafeState<FriendsListScreen> {
 
   /// Refresh the list of friends
   Future<void> _refreshList() async {
-    await _refreshIndicatorKey.currentState!.show();
+    if (_refreshIndicatorKey.currentState != null)
+      await _refreshIndicatorKey.currentState!.show();
+    else
+      await _getList();
   }
 
   /// Load the list of friends