From 0dd3caf99b27b22996ea4cf71d8737fe4aff4942 Mon Sep 17 00:00:00 2001
From: xavierchanth <xchanthavong@gmail.com>
Date: Tue, 8 Oct 2024 19:40:04 -0400
Subject: [PATCH] fix: handle empty file case

---
 .../npt_flutter/lib/features/onboarding/util/atsign_manager.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/dart/npt_flutter/lib/features/onboarding/util/atsign_manager.dart b/packages/dart/npt_flutter/lib/features/onboarding/util/atsign_manager.dart
index 198c0c54f..6e9dbd2a1 100644
--- a/packages/dart/npt_flutter/lib/features/onboarding/util/atsign_manager.dart
+++ b/packages/dart/npt_flutter/lib/features/onboarding/util/atsign_manager.dart
@@ -140,6 +140,7 @@ Future<List<AtsignInformation>> _getAtsignInformationFromFile([File? f]) async {
   if (f == null) throw Exception("Failed to get the Atsign Information File");
   try {
     var contents = await f.readAsString();
+    if (contents.trim().isEmpty) return [];
     var json = jsonDecode(contents);
     if (json is! Iterable) {
       return []; // The file format is invalid so return as a non-error and we will overwrite it