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Update BASE:GetParent( Child ) so that it returns nil when called on BASE class

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We need to know if that the BASE class has no parent.
This commit is contained in:
132nd-etcher
2017-07-12 14:55:01 +02:00
parent 33916c2631
commit 2f416ea98e
1 changed files with 4 additions and 1 deletions
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5
Moose Development/Moose/Core/Base.lua
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@@ -276,7 +276,10 @@ end
-- @return #BASE
function BASE:GetParent( Child )
local Parent
if rawget( Child, "__" ) then
-- BASE class has no parent
if Child.ClassName == 'BASE' then
Parent = nil
elseif rawget( Child, "__" ) then
Parent = getmetatable( Child.__ ).__index
else
Parent = getmetatable( Child ).__index