Fixing MoveUntilTouch error broken by earlier commit

jeking04 · jeking04 · commit 9f2270fd775f · 2015-10-09T17:55:05.000-04:00
diff --git a/src/prpy/base/wam.py b/src/prpy/base/wam.py
@@ -305,6 +305,7 @@ def MoveUntilTouch(manipulator, direction, distance, max_distance=None,
 
             try:
                 with robot.CreateRobotStateSaver(Robot.SaveParameters.JointMaxVelocityAndAcceleration):
+                    v1 = robot.GetVelocityLimits()
                     manipulator.SetVelocityLimits(velocity_limit_scale*vl, 0.5)
                     robot.ExecutePath(path)
                 return False
