launch: make px4 required (#9682)

7 years ago · e263af359e
1 changed files with 1 additions and 1 deletions
--- a/launch/posix_sitl.launch
+++ b/launch/posix_sitl.launch
@ -26,7 +26,7 @@
				@@ -26,7 +26,7 @@
    <!-- PX4 SITL -->
    <arg unless="$(arg interactive)" name="px4_command_arg1" value="-d"/>
    <arg     if="$(arg interactive)" name="px4_command_arg1" value=""/>
-    <node name="sitl" pkg="px4" type="px4" output="screen" args="$(find px4) $(arg rcS) $(arg px4_command_arg1)"/>
+    <node name="sitl" pkg="px4" type="px4" output="screen" args="$(find px4) $(arg rcS) $(arg px4_command_arg1)" required="true"/>
    <!-- Gazebo sim -->
    <include file="$(find gazebo_ros)/launch/empty_world.launch">
        <arg name="gui" value="$(arg gui)"/>