fix div/0 in LuaExpressionTransform::PositionItem

2005-09-24 03:29:02 +00:00
parent 40251903ec
commit f9258c60b9
2 changed files with 2 additions and 1 deletions
@@ -11,6 +11,7 @@ LuaExpressionTransform::LuaExpressionTransform()

 void LuaExpressionTransform::SetFromExpression( const CString &sExpression, int iNumSubdivisions )
 {
+	ASSERT( iNumSubdivisions > 0 );
 	m_pexprTransformFunction->SetFromExpression( sExpression );
 	m_iNumSubdivisions = iNumSubdivisions;
 }