X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2FTizen.NUI.Physics2D%2Fsrc%2Fpublic%2Fchipmunk%2FContactPoint.cs;h=dcd5c08f24f14f4a8c93894a6be6a2cd6de44a7e;hb=6754a811c5b916eea73af975669d467d9ae9c0d8;hp=d1233d3cefbea552f2d2e2c40b1e7465ab5092ea;hpb=27de0d26c07290e5f9e74eefb3f6d77ffc23e696;p=platform%2Fcore%2Fcsapi%2Ftizenfx.git

diff --git a/src/Tizen.NUI.Physics2D/src/public/chipmunk/ContactPoint.cs b/src/Tizen.NUI.Physics2D/src/public/chipmunk/ContactPoint.cs
index d1233d3..dcd5c08 100644
--- a/src/Tizen.NUI.Physics2D/src/public/chipmunk/ContactPoint.cs
+++ b/src/Tizen.NUI.Physics2D/src/public/chipmunk/ContactPoint.cs
@@ -108,13 +108,16 @@ namespace Tizen.NUI.Physics2D.Chipmunk
         [EditorBrowsable(EditorBrowsableState.Never)]
         public override int GetHashCode()
         {
-            var hashCode = -1285340573;
+            unchecked
+            {
+                var hashCode = -1285340573;
 
-            hashCode = hashCode * -1521134295 + pointA.GetHashCode();
-            hashCode = hashCode * -1521134295 + pointB.GetHashCode();
-            hashCode = hashCode * -1521134295 + distance.GetHashCode();
+                hashCode = hashCode * -1521134295 + pointA.GetHashCode();
+                hashCode = hashCode * -1521134295 + pointB.GetHashCode();
+                hashCode = hashCode * -1521134295 + distance.GetHashCode();
 
-            return hashCode;
+                return hashCode;
+            }
         }
 
         /// <summary>