From d5285c6385462ad807e47d24fb26f396d7ecb1c6 Mon Sep 17 00:00:00 2001
From: wim <devnull@localhost>
Date: Wed, 2 Dec 2009 00:24:24 +0000
Subject: [PATCH] allow empty joint vector for publishing of tree with all
 fixed joints

---
 robot_state_publisher/src/joint_state_listener.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/robot_state_publisher/src/joint_state_listener.cpp b/robot_state_publisher/src/joint_state_listener.cpp
index 4bb67b4..268117b 100644
--- a/robot_state_publisher/src/joint_state_listener.cpp
+++ b/robot_state_publisher/src/joint_state_listener.cpp
@@ -64,11 +64,6 @@ JointStateListener::~JointStateListener()
 
 void JointStateListener::callbackJointState(const JointStateConstPtr& state)
 {
-  if (state->get_name_size() == 0){
-    ROS_ERROR("Robot state publisher received an empty joint state vector");
-    return;
-  }
-
   if (state->get_name_size() != state->get_position_size()){
     ROS_ERROR("Robot state publisher received an invalid joint state vector");
     return;