From 013c10c489b13ebb9e82eae43b811dcaf5514a17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Poderoso?=
 <120394830+JesusPoderoso@users.noreply.github.com>
Date: Thu, 19 Sep 2024 07:48:05 +0200
Subject: [PATCH] Fix xtypes example segfault if xml env var is not set (#5243)

Signed-off-by: JesusPoderoso <jesuspoderoso@eprosima.com>
---
 examples/cpp/xtypes/PublisherApp.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/cpp/xtypes/PublisherApp.cpp b/examples/cpp/xtypes/PublisherApp.cpp
index b4ac99fced6..52c4006b42c 100644
--- a/examples/cpp/xtypes/PublisherApp.cpp
+++ b/examples/cpp/xtypes/PublisherApp.cpp
@@ -242,6 +242,7 @@ DynamicType::_ref_type PublisherApp::create_type(
         {
             std::cout <<
                 "Error getting dynamic type \"HelloWorld\"." << std::endl;
+            return nullptr;
         }
     }
     else