quick fix for test_joint_angles.py
quick fix for test_joint_angles.py

suryaambrose/naoqi_bridge,ros-naoqi/nao_robot,Stefan210/masterthesis_nao_robot,vrabaud/naoqi_bridge,kochigami/nao_robot,Asiron/nao_robot,DAIChengkai/nao_robot,ros-naoqi/naoqi_bridge,ros-naoqi/naoqi_bridge,nlyubova/nao_robot,uchile-robotics-forks/nao_robot,Stefan210/masterthesis_nao_robot,sosswald/nao_robot,lsouchet/naoqi_bridge,miguelsdc/nao_robot,suryaambrose/naoqi_bridge,uchile-robotics-forks/nao_robot,k-okada/nao_robot,ArthurVal/RIDDLE_naoqi_bridge,k-okada/nao_robot,ros-naoqi/nao_robot,sosswald/nao_robot,ArthurVal/RIDDLE_naoqi_bridge,DAIChengkai/nao_robot,lsouchet/naoqi_bridge,kochigami/nao_robot,Asiron/nao_robot,nlyubova/nao_robot,miguelsdc/nao_robot,vrabaud/naoqi_bridge