robofsm: remove unused variable

diff --git a/src/robofsm/common-states.cc b/src/robofsm/common-states.cc
index 4a9c429774e8e4a7e95952399efdbef3b688443f..dd32f38aa04877c568cb17c32d68134cbd46536f 100644 (file)
--- a/src/robofsm/common-states.cc
+++ b/src/robofsm/common-states.cc
@@ -303,7 +303,6 @@ FSM_STATE(approach_target)
 FSM_STATE(move_around)
 {
         double goalx, goaly;
-        static int survey_cnt = 0;
 
         switch (FSM_EVENT) {
                 case EV_ENTRY:
@@ -314,7 +313,6 @@ FSM_STATE(move_around)
 
                         robot_goto_notrans(goalx, goaly, NO_TURN(), &tcSlow);
                         DBG_PRINT_EVENT("new survey point");
-                        survey_cnt++;
                         break;
                 case EV_MOTION_ERROR:
                         DBG_PRINT_EVENT("ERROR: can not access survey point");