From d03acff31ba78ca72dabe3b743f98625bea18476 Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Mon, 13 Sep 2021 13:23:14 +0300
Subject: [PATCH] simulator.launch: make `gui` argument work on jmavsim

---
 clover_simulation/launch/simulator.launch | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clover_simulation/launch/simulator.launch b/clover_simulation/launch/simulator.launch
index 58e770fd..e7631c3a 100644
--- a/clover_simulation/launch/simulator.launch
+++ b/clover_simulation/launch/simulator.launch
@@ -34,7 +34,9 @@
         <arg name="use_clover_physics" value="$(arg use_clover_physics)"/>
     </include>
 
-    <node name="jmavsim" pkg="px4" type="jmavsim_run.sh" output="screen" if="$(eval type == 'jmavsim')"/>
+    <node name="jmavsim" pkg="px4" type="jmavsim_run.sh" output="screen" if="$(eval type == 'jmavsim')">
+        <env name="HEADLESS" value="1" if="$(eval not gui)"/>
+    </node>
 
     <param name="use_sim_time" value="false" if="$(eval type == 'jmavsim')"/>