potencial null ref

LSLKeyTest
UbitUmarov 2016-08-24 02:10:34 +01:00
parent fdea8fc96b
commit f9f35e5049
1 changed files with 15 additions and 15 deletions

View File

@ -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;