diff --git a/src/de/dhbwstuttgart/typeinference/unify/Unify.java b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
index 49f19222..7274ac9d 100755
--- a/src/de/dhbwstuttgart/typeinference/unify/Unify.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
@@ -2379,7 +2379,8 @@ throws MatchException
                         ret &= true; //GEAENDERT PL 14-01-17
                     }
                 }
-                if( Temp instanceof RefType )
+                if( (Temp instanceof RefType ) || (Temp instanceof ExtendsWildcardType ) || (Temp instanceof SuperWildcardType ) )
+                	//PL 2015-01-20 eingefuegt: || (Temp instanceof ExtendsWildcardType ) || (Temp instanceof SuperWildcardType )
                 {
                     Pair PTemp = new Pair( Temp, null);
                     inferencelog.debug(" TV!!!" + PTemp.toString() );