diff --git a/ProjectContainerShip/ProjectContainerShip/FormShipCollection.cs b/ProjectContainerShip/ProjectContainerShip/FormShipCollection.cs
index f8bf5aa..3e86c5f 100644
--- a/ProjectContainerShip/ProjectContainerShip/FormShipCollection.cs
+++ b/ProjectContainerShip/ProjectContainerShip/FormShipCollection.cs
@@ -65,7 +65,7 @@ namespace ProjectContainerShip
                     return;
 
             }
-            if (_company + _drawningShip)
+            if (_company + _drawningShip != -1)
             {
                 MessageBox.Show("Объект добавлен");
                 pictureBox.Image = _company.Show();