commit f1c5e7d53273060e3b97a438967a8a188cf91165
author Brian Silverman <brians> Sat Mar 28 18:25:25 2015 -0400
committer Brian Silverman <brians> Sat Mar 28 18:29:59 2015 -0400
tree b8961711d197552a934428e9d2346857a6395c6c
parent 3f0502995f9a2f2ee40392c7556b2694e493d5fa

don't segfault when running fridge actions without a fridge

Change-Id: I27a18cd8a0385160115db15093e9970460aa6b1b

frc971/actors/fridge_profile_lib.h

diff --git a/frc971/actors/fridge_profile_lib.h b/frc971/actors/fridge_profile_lib.h
index 0ba4bcf..747f635 100644
--- a/frc971/actors/fridge_profile_lib.h
+++ b/frc971/actors/fridge_profile_lib.h
@@ -65,6 +65,11 @@
                                bool front_grabbers, bool back_grabbers) {
     if (this->ShouldCancel()) {
       LOG(INFO, "Canceling fridge movement\n");
+      if (!control_loops::fridge_queue.status.get()) {
+        LOG(WARNING, "no fridge status so can't really cancel\n");
+        return CANCELED;
+      }
+
       auto new_fridge_goal = control_loops::fridge_queue.goal.MakeMessage();
       new_fridge_goal->profiling_type = 0;
       new_fridge_goal->max_velocity = elevator_parameters.velocity;