diff --git a/Liner/Liner/MapsCollection.cs b/Liner/Liner/MapsCollection.cs
index 2eed3e7..4b4a13e 100644
--- a/Liner/Liner/MapsCollection.cs
+++ b/Liner/Liner/MapsCollection.cs
@@ -74,43 +74,32 @@ namespace Liner
             string bufferTextFromFile = "";
             using (StreamReader sr = new(filename))
             {
-                bool isFirst = true;
-                string str;
+                string str = sr.ReadLine();
+                if (!str.Contains("MapsCollection"))
+                {
+                    return false;
+                }
+                _mapStorages.Clear();
                 while ((str = sr.ReadLine()) != null) 
                 {
-                    if (isFirst)
+                    var tempElem = str.Split(separatorDict);
+                    AbstractMap map = null;
+                    switch (tempElem[1])
                     {
-                        if (!str.Contains("MapsCollection"))
-                        {
-                            return false;
-                        }
-                        else
-                        {
-                            _mapStorages.Clear();
-                        }
-                        isFirst = false;
-                    }
-                    else 
-                    {
-                        var tempElem = str.Split(separatorDict);
-                        AbstractMap map = null;
-                        switch (tempElem[1])
-                        {
-                            case "SimpleMap":
-                                map = new SimpleMap();
-                                break;
-                            case "SeaMap":
-                                map = new SeaMap();
-                                break;
-                            case "SwampMap":
-                                map = new SwampMap();
-                                break;
+                        case "SimpleMap":
+                            map = new SimpleMap();
+                            break;
+                        case "SeaMap":
+                            map = new SeaMap();
+                            break;
+                        case "SwampMap":
+                            map = new SwampMap();
+                            break;
 
-                        }
-                        _mapStorages.Add(tempElem[0], new MapWithSetShipsGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
-                        _mapStorages[tempElem[0]].LoadData(tempElem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
                     }
-                } 
+                    _mapStorages.Add(tempElem[0], new MapWithSetShipsGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[tempElem[0]].LoadData(tempElem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+                }
             }
             return true;
         }