From a73259de3a386a9fc291bda0d9ee558128d016d2 Mon Sep 17 00:00:00 2001
From: Tobias Fischer <info@tobiasfischer.info>
Date: Fri, 3 Jan 2025 15:15:07 +1000
Subject: [PATCH] Create ros-noetic-topic-tools.patch

---
 patch/ros-noetic-topic-tools.patch | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 patch/ros-noetic-topic-tools.patch

diff --git a/patch/ros-noetic-topic-tools.patch b/patch/ros-noetic-topic-tools.patch
new file mode 100644
index 000000000..65b69438f
--- /dev/null
+++ b/patch/ros-noetic-topic-tools.patch
@@ -0,0 +1,13 @@
+diff --git a/src/mux.cpp b/src/mux.cpp
+index c7ff5f2816..bd27fdfe8a 100644
+--- a/src/mux.cpp
++++ b/src/mux.cpp
+@@ -157,7 +157,7 @@ void in_cb(const boost::shared_ptr<ShapeShifter const>& msg,
+     // we need sleep for publisher initialization
+     // otherwise the first topic will drop.
+     if (g_wait_pub_init) {
+-      usleep(g_wait_second * 1000000);
++      std::this_thread::sleep_for(std::chrono::microseconds(g_wait_second * 1000000));
+     }
+     g_advertised = true;
+