Index: DOM/PM/impl/ProductTypeAPIimpl.cls.xml
===================================================================
diff -u -r31227 -r31317
--- DOM/PM/impl/ProductTypeAPIimpl.cls.xml	(.../ProductTypeAPIimpl.cls.xml)	(revision 31227)
+++ DOM/PM/impl/ProductTypeAPIimpl.cls.xml	(.../ProductTypeAPIimpl.cls.xml)	(revision 31317)
@@ -260,7 +260,10 @@
 <Method name="IsMaatwerkProduct">
 <FormalSpec>ProductID:%String</FormalSpec>
 <ReturnType>%Boolean</ReturnType>
-<Implementation><![CDATA[	quit (..IsIngegevenKenmerkenMaatwerkProductID(ProductID) || ($$GENTYP^HAD(ProductID,0,1) '= ""))
+<Implementation><![CDATA[
+	#dim IsMaatwerkProduct As %Boolean = ..IsIngegevenKenmerkenMaatwerkProductID(ProductID)
+	Set IsMaatwerkProduct = (IsMaatwerkProduct || ($$GENTYP^HAD(ProductID,0,1) '= ""))
+	Quit IsMaatwerkProduct
 ]]></Implementation>
 </Method>