ros-controls/ros_controllers — pull request #58 by bbrieber (2013-10-25 08:13:28+00:00)
Title: Update joint_position_controller.cpp

The robot_description parameter is search in the gazebo namespace and not in the namespace of the controller.
This creates Problems when working with multiple different robots.

This fix added a search for the parameter in the robots own namespace before trying gazebo's namespace