Update test_execute_process.py

Signed-off-by: Darko Lukic <[email protected]>

Author: lukicdarkoo

launch/test/launch/test_execute_process.py

@@ -152,7 +152,7 @@ def generate_launch_description():
         return LaunchDescription([
 
             ExecuteProcess(
-                cmd=[sys.executable, '-c', "print('action'); false"],
+                cmd=[sys.executable, '-c', "import sys; print('action'); sys.exit(1)"],
                 respawn=True, respawn_delay=respawn_delay, on_exit=on_exit_callback
             ),