diff --git a/Sailboat/Sailboat/BoatsGenericCollection.cs b/Sailboat/Sailboat/BoatsGenericCollection.cs
index e5ff477..1aa6f6e 100644
--- a/Sailboat/Sailboat/BoatsGenericCollection.cs
+++ b/Sailboat/Sailboat/BoatsGenericCollection.cs
@@ -132,6 +132,7 @@ namespace Sailboat.Generics
             {
                 if (boat != null)
                 {
+                    int width = _pictureWidth / _placeSizeWidth;
                     boat._pictureWidth = _pictureWidth;
                     boat._pictureHeight = _pictureHeight;
                     int width = _pictureWidth / _placeSizeWidth;