lab6

ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/StorageCollection.cs

@@ -160,16 +160,20 @@ public class StorageCollection<T>
             return false;
         }
 
-        string bufferTextFromFile = "";
         using (FileStream fs = new(filename, FileMode.Open))
         {
             using StreamReader streamReader = new StreamReader(fs);
             string firstString = streamReader.ReadLine();
+            if(firstString == null || firstString.Length == 0)
+            {
+                return false;
+            }
             if (!firstString.Equals(_collectionKey))
             {
                 //если нет такой записи, то это не те данные
                 return false;
             }
+            
             _storages.Clear();
             while (!streamReader.EndOfStream)
             {
@@ -204,7 +208,6 @@ public class StorageCollection<T>
         }
 
 
-
         return true;
     }