generitype: Stop lying about nullability in to_qualified_string

diff --git a/vala/valagenerictype.vala b/vala/valagenerictype.vala
index 66415e6f9e6609ce17c7f576ee993397fa222108..2508a44fd6d46a0cb8bcf52417fcae0f038f79c7 100644 (file)
--- a/vala/valagenerictype.vala
+++ b/vala/valagenerictype.vala
@@ -53,7 +53,10 @@ public class Vala.GenericType : DataType {
        }
 
        public override string to_qualified_string (Scope? scope = null) {
-               return type_parameter.name;
+               if (nullable)
+                       return type_parameter.name + "?";
+               else
+                       return type_parameter.name;
        }
 
        public override Symbol? get_member (string member_name) {