From 648da88f575a3266d8c7de12e957ac6fbaf63f7b Mon Sep 17 00:00:00 2001
From: JafarAbdi <jafar.uruc@gmail.com>
Date: Fri, 2 Jun 2023 20:46:37 +0000
Subject: [PATCH] Use sys.argv for rclcpp::init when no args are passed

---
 python/src/rviz_visual_tools.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/python/src/rviz_visual_tools.cpp b/python/src/rviz_visual_tools.cpp
index 9af4a51..1821034 100644
--- a/python/src/rviz_visual_tools.cpp
+++ b/python/src/rviz_visual_tools.cpp
@@ -22,7 +22,11 @@ PYBIND11_MODULE(pyrviz_visual_tools, m)
   */
   m.def(
       "init",
-      [](const std::vector<std::string>& args) {
+      [](std::vector<std::string> args) {
+        if (args.empty())
+        {
+          args = py::module::import("sys").attr("argv").cast<std::vector<std::string>>();
+        }
         std::vector<const char*> raw_args;
         raw_args.reserve(args.size());
         for (const auto& arg : args)