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Deep copy the collection of at_target objects so it can't be modified while 

it's being iterated
0.7.4-extended
Melanie 2012-10-28 18:41:47 +00:00 committed by Justin Clark-Casey (justincc)
parent 9d70f48207
commit fe195e0a9c
1 changed files with 5 additions and 2 deletions
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7
OpenSim/Region/Framework/Scenes/Scene.cs
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@ -1648,9 +1648,12 @@ namespace OpenSim.Region.Framework.Scenes
private void CheckAtTargets() private void CheckAtTargets()
{ {
Dictionary<UUID, SceneObjectGroup>.ValueCollection objs; List<SceneObjectGroup> objs = new List<SceneObjectGroup>();
lock (m_groupsWithTargets) lock (m_groupsWithTargets)
objs = m_groupsWithTargets.Values; {
foreach (SceneObjectGroup grp in m_groupsWithTargets.Values)
objs.Add(grp);
}
foreach (SceneObjectGroup entry in objs) foreach (SceneObjectGroup entry in objs)
entry.checkAtTargets(); entry.checkAtTargets();