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potencial null ref

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This commit is contained in:
UbitUmarov
2016-08-24 02:10:34 +01:00
parent fdea8fc96b
commit f9f35e5049
1 changed files with 15 additions and 15 deletions
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30
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@@ -4323,6 +4323,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
return;
SceneObjectPart targetPart = World.GetSceneObjectPart((UUID)targetID);
if (targetPart == null)
return;
if (targetPart.ParentGroup.AttachmentPoint != 0)
return; // Fail silently if attached
@@ -4332,23 +4334,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
SceneObjectGroup parentPrim = null, childPrim = null;
if (targetPart != null)
if (parent != 0)
{
if (parent != 0)
{
parentPrim = m_host.ParentGroup;
childPrim = targetPart.ParentGroup;
}
else
{
parentPrim = targetPart.ParentGroup;
childPrim = m_host.ParentGroup;
}
// Required for linking
childPrim.RootPart.ClearUpdateSchedule();
parentPrim.LinkToGroup(childPrim, true);
parentPrim = m_host.ParentGroup;
childPrim = targetPart.ParentGroup;
}
else
{
parentPrim = targetPart.ParentGroup;
childPrim = m_host.ParentGroup;
}
// Required for linking
childPrim.RootPart.ClearUpdateSchedule();
parentPrim.LinkToGroup(childPrim, true);
parentPrim.TriggerScriptChangedEvent(Changed.LINK);
parentPrim.RootPart.CreateSelected = true;