From 74654ffb418ab6f0f7482b998fa2a5774cdae27e Mon Sep 17 00:00:00 2001
From: rschoene <rene.schoene@tu-dresden.de>
Date: Tue, 25 Jul 2023 15:52:26 +0200
Subject: [PATCH] apply suggested fix for #2

---
 Printing.jrag | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Printing.jrag b/Printing.jrag
index 39deaad..c3d6db3 100644
--- a/Printing.jrag
+++ b/Printing.jrag
@@ -89,7 +89,9 @@ aspect Printing {
       sb.append("\"");
     }
     sb.append(":");
-    if (getValue().isComplexElement() && !getValue().isEmpty() && !getValue().isCollapsed()) {
+    if (getValue() == null) {
+      sb.append(" null");
+    } else if (getValue().isComplexElement() && !getValue().isEmpty() && !getValue().isCollapsed()) {
       sb.append("\n");
       getValue().prettyPrint(sb, true, indent + PRINT_INDENT);
     } else {
-- 
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