From 350543b7adf7223d371c6e26e67f1f930f522cbc Mon Sep 17 00:00:00 2001
From: Yvan Lussaud <yvan.lussaud@obeo.fr>
Date: Fri, 15 Sep 2023 10:18:46 +0200
Subject: [PATCH] Fixed initialized genconf option reinitialization.

---
 .../src/org/obeonetwork/m2doc/genconf/GenconfUtils.java      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/org.obeonetwork.m2doc.genconf/src/org/obeonetwork/m2doc/genconf/GenconfUtils.java b/plugins/org.obeonetwork.m2doc.genconf/src/org/obeonetwork/m2doc/genconf/GenconfUtils.java
index 153d44064..a8b8301d1 100644
--- a/plugins/org.obeonetwork.m2doc.genconf/src/org/obeonetwork/m2doc/genconf/GenconfUtils.java
+++ b/plugins/org.obeonetwork.m2doc.genconf/src/org/obeonetwork/m2doc/genconf/GenconfUtils.java
@@ -135,7 +135,10 @@ public static void initializeOptions(Generation generation) {
         final Map<String, String> initializedOptions = M2DocUtils.getInitializedOptions(options);
         for (Option option : generation.getOptions()) {
             if (initializedOptions.containsKey(option.getName())) {
-                option.setValue(initializedOptions.remove(option.getName()));
+                final String initialValue = initializedOptions.remove(option.getName());
+                if (option.getValue() == null) {
+                    option.setValue(initialValue);
+                }
             }
         }
         for (Entry<String, String> entry : initializedOptions.entrySet()) {