From 5bd1ccaf5d649d1c92a2ce39b1a83e81f8efa0fb Mon Sep 17 00:00:00 2001
From: matlabbe <matlabbe@gmail.com>
Date: Fri, 6 Jan 2017 08:21:09 -0500
Subject: [PATCH] demo_multi-session_mapping.launch: added rtabmap_args for
 convenience

---
 launch/demo/demo_multi-session_mapping.launch | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/launch/demo/demo_multi-session_mapping.launch b/launch/demo/demo_multi-session_mapping.launch
index 0c8c9d65..710172ce 100644
--- a/launch/demo/demo_multi-session_mapping.launch
+++ b/launch/demo/demo_multi-session_mapping.launch
@@ -6,6 +6,7 @@
    <!-- Choose visualization -->
   <arg name="rviz" default="false" />
   <arg name="rtabmapviz" default="true" />
+  <arg name="rtabmap_args" default="" />
 
   <param name="use_sim_time" type="bool" value="True"/>
 
@@ -13,7 +14,7 @@
   
   <!-- SLAM (robot side) -->
   <!-- args: "delete_db_on_start" and "udebug" -->
-  <node name="rtabmap" pkg="rtabmap_ros" type="rtabmap" output="screen" args="">
+  <node name="rtabmap" pkg="rtabmap_ros" type="rtabmap" output="screen" args="$(arg rtabmap_args)">
 	<param name="frame_id" type="string" value="base_footprint"/>
 	
 	<param name="subscribe_depth" type="bool" value="true"/>