X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.layer0%2Fgraph%2FLayer0Literals.pgraph;h=329cfa12dc7576c302420de57bd1586b1517466f;hb=321aade94bd9bc11feba162f96648bdf5df98aa8;hp=09f4781feb77eca4ad75a86eeeafe463a8f1b789;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.layer0/graph/Layer0Literals.pgraph b/bundles/org.simantics.layer0/graph/Layer0Literals.pgraph
index 09f4781fe..329cfa12d 100644
--- a/bundles/org.simantics.layer0/graph/Layer0Literals.pgraph
+++ b/bundles/org.simantics.layer0/graph/Layer0Literals.pgraph
@@ -79,6 +79,8 @@ L0.RevisionId <T L0.Literal
 
 L0.RVI <T L0.Literal
     @L0.assert L0.HasDataType ${ parts : ( | ResourceRVIPart { role : |CHILD|PROPERTY, resource : Long(unit="resource") } | StringRVIPart { role : |CHILD|PROPERTY, string : String } | GuidRVIPart { role : |CHILD|PROPERTY, guid : { mostSignificantPart : Long , leastSignificantPart : Long }  } ) [] }
+
+L0.EmptyRVI = { parts = [] } : L0.RVI
    
 // Constant literals   
 L0.True = true