[longomatch] Create a copy of the ROI when creating a new drawing

[Andoni Morales Alastruey <amorales src gnome org>]

commit d2ea8ef229f84c93a1d56949bd6d47fd91f9cb8d
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Mon Apr 27 19:08:08 2015 +0200

    Create a copy of the ROI when creating a new drawing

 LongoMatch.Services/EventsManager.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.Services/EventsManager.cs b/LongoMatch.Services/EventsManager.cs
index 047fccb..3284765 100644
--- a/LongoMatch.Services/EventsManager.cs
+++ b/LongoMatch.Services/EventsManager.cs
@@ -162,7 +162,7 @@ namespace LongoMatch.Services
                                        drawing = new FrameDrawing {
                                                Render = player.CurrentTime,
                                                CameraConfig = camConfig,
-                                               RegionOfInterest = camConfig.RegionOfInterest,
+                                               RegionOfInterest = camConfig.RegionOfInterest.Clone (),
                                        };
                                } else {
                                        drawing = play.Drawings [drawingIndex];