Better handle reconnect

source/RobotAPI/components/RobotToArViz/RobotToArViz.cpp

@@ -64,8 +64,10 @@ namespace armarx
     void RobotToArViz::onConnectComponent()
     {
         // Load robot.
-        this->robot = RobotState::addRobot(robotName, VirtualRobot::RobotIO::RobotDescription::eStructure);
-
+        if (!RobotState::hasRobot(robotName))
+        {
+            this->robot = RobotState::addRobot(robotName, VirtualRobot::RobotIO::RobotDescription::eStructure);
+        }
 
         // Initialize robot visu element.
         this->robotViz = viz::Robot(robot->getName());