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a null check

This commit is contained in:
Paul Licameli
2016-12-22 09:38:11 -05:00
parent d9be2be137
commit 37e7b5704a

View File

@@ -680,6 +680,7 @@ bool Effect::HideUI()
bool Effect::CloseUI()
{
if (mUIParent)
mUIParent->RemoveEventHandler(this);
mUIParent = NULL;