From 41da460bfc050d3ce534aed9f2a3051e896e238a Mon Sep 17 00:00:00 2001
From: Pilzinsel64 <pascal.schedel@dr-schneider.com>
Date: Thu, 31 Jul 2025 10:39:21 +0200
Subject: [PATCH] update

---
 Pilz/Data/Json/JsonFileContainer.cs   |  2 ++
 Pilz/Data/Json/JsonStreamContainer.cs | 11 ++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Pilz/Data/Json/JsonFileContainer.cs b/Pilz/Data/Json/JsonFileContainer.cs
index 06fdac7..382f189 100644
--- a/Pilz/Data/Json/JsonFileContainer.cs
+++ b/Pilz/Data/Json/JsonFileContainer.cs
@@ -13,6 +13,8 @@ public class JsonFileContainer(string filePath) : JsonDataContainer
                 using var sw = new StreamReader(filePath);
                 GetSerializer().Populate(sw, this);
             }
+            else
+                sets.Clear();
         }
     }
 
diff --git a/Pilz/Data/Json/JsonStreamContainer.cs b/Pilz/Data/Json/JsonStreamContainer.cs
index ce5876f..af49ab6 100644
--- a/Pilz/Data/Json/JsonStreamContainer.cs
+++ b/Pilz/Data/Json/JsonStreamContainer.cs
@@ -7,9 +7,14 @@ public class JsonStreamContainer(Stream stream) : JsonDataContainer
     {
         lock (_lock_StreamAction)
         {
-            using var sw = new StreamReader(stream);
-            stream.Position = 0;
-            GetSerializer().Populate(sw, this);
+            if (stream.Length != 0)
+            {
+                using var sw = new StreamReader(stream);
+                stream.Position = 0;
+                GetSerializer().Populate(sw, this);
+            }
+            else
+                sets.Clear();
         }
     }