From aa3fda9c88c9b932a9eeead53fd25baf7b3ba2fe Mon Sep 17 00:00:00 2001
From: alzalia1 <alzalia436@gmail.com>
Date: Tue, 19 Aug 2025 23:17:45 +0200
Subject: [PATCH] fix: fixed a bug that would cause empty scanned barcodes to
 be treated as no-empty

---
 lib/ui/add_page/widgets/add_page.dart     | 3 +++
 lib/ui/sell_page/widgets/scan_screen.dart | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/lib/ui/add_page/widgets/add_page.dart b/lib/ui/add_page/widgets/add_page.dart
index 3e85857..ab71bd4 100644
--- a/lib/ui/add_page/widgets/add_page.dart
+++ b/lib/ui/add_page/widgets/add_page.dart
@@ -80,6 +80,9 @@ class _AddPageState extends State<AddPage> {
                 MobileScanner(
                   controller: controller,
                   onDetect: (barcodes) async {
+                    if (barcodes.barcodes.isEmpty) {
+                      return;
+                    }
                     if (widget.viewModel.currentOwner == null) {
                       ScaffoldMessenger.of(context).showSnackBar(
                         SnackBar(
diff --git a/lib/ui/sell_page/widgets/scan_screen.dart b/lib/ui/sell_page/widgets/scan_screen.dart
index b500795..ceb9920 100644
--- a/lib/ui/sell_page/widgets/scan_screen.dart
+++ b/lib/ui/sell_page/widgets/scan_screen.dart
@@ -41,6 +41,9 @@ class _ScanScreenState extends State<ScanScreen> {
         MobileScanner(
           controller: controller,
           onDetect: (barcodes) async {
+            if (barcodes.barcodes.isEmpty) {
+              return;
+            }
             controller.stop();
             showDialog(
               context: context,