From 3fe1a69a32f1ff75240ddd136576c030bbdc7509 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Tue, 10 Jan 2017 06:44:54 +1100
Subject: [PATCH] Copter: always allocate a motors backend

this allows autotest to run, and gives a less confusing error to users
when no FRAME_CLASS error is selected
---
 ArduCopter/system.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ArduCopter/system.cpp b/ArduCopter/system.cpp
index 19b8d30ffb..04b9301598 100644
--- a/ArduCopter/system.cpp
+++ b/ArduCopter/system.cpp
@@ -542,6 +542,7 @@ void Copter::allocate_motors(void)
         case AP_Motors::MOTOR_FRAME_Y6:
         case AP_Motors::MOTOR_FRAME_OCTA:
         case AP_Motors::MOTOR_FRAME_OCTAQUAD:
+        default:
             motors = new AP_MotorsMatrix(MAIN_LOOP_RATE);
             break;
         case AP_Motors::MOTOR_FRAME_TRI:
@@ -555,11 +556,10 @@ void Copter::allocate_motors(void)
             break;
 #else // FRAME_CONFIG == HELI_FRAME
         case AP_Motors::MOTOR_FRAME_HELI:
+        default:
             motors = new AP_MotorsHeli_Single(MAIN_LOOP_RATE);
             break;            
 #endif
-        default:
-            break;
     }
     if (motors == nullptr) {
         AP_HAL::panic("Unable to allocate FRAME_CLASS=%u", (unsigned)g2.frame_class.get());