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fix assertion. PushAttrValue always pushes something; if no value,

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then it pushes nil (like lua_gettable)
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Glenn Maynard
2007-02-15 11:22:25 +00:00
parent 19a65d889d
commit 5fa980a7a3
1 changed files with 3 additions and 2 deletions
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stepmania/src/ActorScroller.cpp
+3 -2
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@@ -126,11 +126,12 @@ void ActorScroller::LoadFromNode( const XNode *pNode )
ActorScroller::SetSecondsPerItem( fSecondsPerItem ); ActorScroller::SetSecondsPerItem( fSecondsPerItem );
Lua *L = LUA->Get(); Lua *L = LUA->Get();
if( pNode->PushAttrValue(L, "TransformFunction") ) pNode->PushAttrValue( L, "TransformFunction" );
{ {
LuaReference ref; LuaReference ref;
ref.SetFromStack( L ); ref.SetFromStack( L );
SetTransformFromReference( ref ); if( !ref.IsNil() )
SetTransformFromReference( ref );
} }
LUA->Release( L ); LUA->Release( L );