From be7c4538ba1c29dcc3840acb5227460bc2d9b142 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@klayout.de>
Date: Sun, 1 Sep 2024 18:10:14 +0200
Subject: [PATCH] Fixed a crash in the properties editor

This crash happened sometimes when clicking on the
node elements (e.g. "Boxes" or "Instances") of the
object tree, the node was the second or further one
and the category clicked at was containing one
item only.
---
 src/layui/layui/layPropertiesDialog.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/layui/layui/layPropertiesDialog.cc b/src/layui/layui/layPropertiesDialog.cc
index 0e794983f..6ecffff16 100644
--- a/src/layui/layui/layPropertiesDialog.cc
+++ b/src/layui/layui/layPropertiesDialog.cc
@@ -343,9 +343,9 @@ PropertiesDialog::current_index_changed (const QModelIndex &index, const QModelI
           m_object_indexes.push_back (oi);
         }
 
-      } else {
+      } else if (mp_properties_pages [m_index]->count () > 0) {
 
-        m_object_indexes.push_back (size_t (mp_tree_model->object_index (index)));
+        m_object_indexes.push_back (0);
 
       }