From 672e0ecd48f471fe05057f81e6233272a692a156 Mon Sep 17 00:00:00 2001
From: CihatAltiparmak <cihataltiparmak1@gmail.com>
Date: Fri, 31 May 2024 13:55:12 +0000
Subject: [PATCH] Fix segmentation fault in mesh_filter/gl_renderer (#2834)

---------

Co-authored-by: Sebastian Jahr <sebastian.jahr@tuta.io>
---
 moveit_ros/perception/mesh_filter/src/gl_renderer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moveit_ros/perception/mesh_filter/src/gl_renderer.cpp b/moveit_ros/perception/mesh_filter/src/gl_renderer.cpp
index 000dc7ff7b..3c2d7d29e3 100644
--- a/moveit_ros/perception/mesh_filter/src/gl_renderer.cpp
+++ b/moveit_ros/perception/mesh_filter/src/gl_renderer.cpp
@@ -387,7 +387,7 @@ void mesh_filter::GLRenderer::createGLContext()
 
   if (context_it == s_context.end())
   {
-    s_context.at(thread_id) = std::pair<unsigned, GLuint>(1, 0);
+    s_context.insert({ thread_id, std::pair<unsigned, GLuint>(1, 0) });
 
     glutInitWindowPosition(glutGet(GLUT_SCREEN_WIDTH) + 30000, 0);
     glutInitWindowSize(1, 1);