Prevent multiple instances of the same item ID being appended to an AvatarAppearance

It looks like this was happening when AttachmentsModule.RezAttachments was doing a secondary set of each attachment to update with the asset ID (initially they only have the inventory ID).
However, with multi-attach this was appending a second copy of the same attachment rather than updating the data that was already there.
This commit requires both simulator and service to be updated.

1 files changed, 2 insertions, 2 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 72ba3cf..ad17aa9 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -547,8 +547,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
 
 //            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Detaching object {0} {1} for {2} in {3}", 
-//                so.Name, so.LocalId, sp.Name, m_scene.Name);
+//                "[ATTACHMENTS MODULE]: Detaching object {0} {1} (FromItemID {2}) for {3} in {4}", 
+//                so.Name, so.LocalId, so.FromItemID, sp.Name, m_scene.Name);
 
             // Scripts MUST be snapshotted before the object is
             // removed from the scene because doing otherwise will