From dae0b4e51981eb169b77bec8cbc2bbd5d47cbded Mon Sep 17 00:00:00 2001
From: JesusPoderoso <jesuspoderoso@eprosima.com>
Date: Tue, 7 Nov 2023 10:32:53 +0100
Subject: [PATCH] Refs #19743: Add load model check for empty filter

Signed-off-by: JesusPoderoso <jesuspoderoso@eprosima.com>
---
 qml/DomainGraphLayout.qml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/qml/DomainGraphLayout.qml b/qml/DomainGraphLayout.qml
index 9960ce6a..6770c3bb 100644
--- a/qml/DomainGraphLayout.qml
+++ b/qml/DomainGraphLayout.qml
@@ -1311,7 +1311,14 @@ Item
     // Obtain given domain id graph JSON model
     function load_model()
     {
-        filter_model_by_topic ("")
+        if (filtered_topics_.length > 0)
+        {
+            filter_model_by_topic (filtered_topics_[filtered_topics_.length-1])
+        }
+        else
+        {
+            filter_model_by_topic ("")
+        }
     }
 
     // Filter model by topic