From 5fda81e6bbb80cbe904e69638f5f405aca78f111 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Fri, 30 Apr 2010 11:39:02 -0700
Subject: * XInventory fairly tested, including for HG. Almost ready to switch.
 * Removed a few buglets and added better exception handling.

---
 OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs')

diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 23d5b3c..febd4ca 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -365,6 +365,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
         List<UUID> GetOnlineFriends(UUID userID)
         {
             List<string> friendList = new List<string>();
+            List<UUID> online = new List<UUID>();
 
             foreach (FriendInfo fi in m_Friends[userID].Friends)
             {
@@ -372,9 +373,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     friendList.Add(fi.Friend);
             }
 
-            PresenceInfo[] presence = PresenceService.GetAgents(friendList.ToArray());
+            if (friendList.Count == 0)
+                // no friends whatsoever
+                return online;
 
-            List<UUID> online = new List<UUID>();
+            PresenceInfo[] presence = PresenceService.GetAgents(friendList.ToArray());
 
             foreach (PresenceInfo pi in presence)
             {
-- 
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