From 481b23c811c851b45018a60faaaf63aff88ca392 Mon Sep 17 00:00:00 2001
From: JaeyoungLim <gokoreas@gmail.com>
Date: Tue, 23 Jun 2020 23:21:34 +0200
Subject: [PATCH] Use SIM_PID for gzserver, not gzmodel

---
 Tools/sitl_run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tools/sitl_run.sh b/Tools/sitl_run.sh
index f1f88715d5..1b7a30a674 100755
--- a/Tools/sitl_run.sh
+++ b/Tools/sitl_run.sh
@@ -104,9 +104,9 @@ elif [ "$program" == "gazebo" ] && [ ! -n "$no_sim" ]; then
 				gzserver "$PX4_SITL_WORLD" &
 			fi
 		fi
+		SIM_PID=`echo $!`
 		gz model --spawn-file="${src_path}/Tools/sitl_gazebo/models/${model}/${model}.sdf" --model-name=${model} -x 1.01 -y 0.98 -z 0.83
 
-		SIM_PID=`echo $!`
 
 		if [[ -n "$HEADLESS" ]]; then
 			echo "not running gazebo gui"