From 504ea1e2a339c15e2f8aaf77411dc996c0a633ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9F=D0=BE=D0=BB=D0=B8=D0=BD=D0=B0=20=D0=A7=D1=83=D0=B1?=
 =?UTF-8?q?=D1=8B=D0=BA=D0=B8=D0=BD=D0=B0?= <polinakill04@gmail.com>
Date: Sat, 23 Dec 2023 16:17:34 +0400
Subject: [PATCH] =?UTF-8?q?=D0=BD=D0=B5=D0=B1=D0=BE=D0=BB=D1=8C=D1=88?=
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---
 Sailboat/Sailboat/BoatsGenericCollection.cs | 5 ++++-
 Sailboat/Sailboat/BoatsGenericStorage.cs    | 1 -
 Sailboat/Sailboat/FormBoatCollection.cs     | 4 ----
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Sailboat/Sailboat/BoatsGenericCollection.cs b/Sailboat/Sailboat/BoatsGenericCollection.cs
index 9c5176d..dccf834 100644
--- a/Sailboat/Sailboat/BoatsGenericCollection.cs
+++ b/Sailboat/Sailboat/BoatsGenericCollection.cs
@@ -74,7 +74,10 @@ namespace Sailboat.Generics
         public static T? operator -(BoatsGenericCollection<T, U> collect, int pos)
         {
             T? obj = collect._collection[pos];
-            collect._collection.Remove(pos);
+            if (obj != null)
+            {
+                collect._collection.Remove(pos);
+            }
             return obj;
         }
 
diff --git a/Sailboat/Sailboat/BoatsGenericStorage.cs b/Sailboat/Sailboat/BoatsGenericStorage.cs
index a730d37..2e94e5e 100644
--- a/Sailboat/Sailboat/BoatsGenericStorage.cs
+++ b/Sailboat/Sailboat/BoatsGenericStorage.cs
@@ -184,6 +184,5 @@ namespace Sailboat.Generics
                 }
             }
         }
-
     }
 }
diff --git a/Sailboat/Sailboat/FormBoatCollection.cs b/Sailboat/Sailboat/FormBoatCollection.cs
index a24afc8..7f90c09 100644
--- a/Sailboat/Sailboat/FormBoatCollection.cs
+++ b/Sailboat/Sailboat/FormBoatCollection.cs
@@ -130,8 +130,6 @@ namespace Sailboat
                 MessageBox.Show(ex.Message);
                 _logger.LogWarning($"{ex.Message} из набора {listBoxStorages.SelectedItem.ToString()}");
             }
-
-
         }
 
         private void buttonRefreshCollection_Click(object sender, EventArgs e)
@@ -147,7 +145,6 @@ namespace Sailboat
                 return;
             }
             pictureBoxCollection.Image = obj.ShowBoats();
-
         }
 
         private void buttonAddObject_Click(object sender, EventArgs e)
@@ -222,6 +219,5 @@ namespace Sailboat
                 }
             }
         }
-
     }
 }