sog GetLinkNumber() forget avatars that did standup

1 files changed, 2 insertions, 2 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index c549f5c..b427c1a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -5638,8 +5638,8 @@ namespace OpenSim.Region.Framework.Scenes
                     if (m_sittingAvatars.Count == 0)
                         m_sittingAvatars = null;
 
-                    ParentGroup.m_sittingAvatars.Remove(sp);
-
+                    if(ParentGroup.m_sittingAvatars.Remove(sp))
+                        ParentGroup.InvalidatePartsLinkMaps(false);
                     return true;
                 }