From bb382a65e81280babb36e00b0c19a45b784faf39 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Mon, 8 Jun 2015 13:29:46 +0900
Subject: [PATCH] AC_Circle: init members and flags

Removed unused dir flag
Resolves Coverity warning
---
 libraries/AC_WPNav/AC_Circle.cpp | 4 ++++
 libraries/AC_WPNav/AC_Circle.h   | 1 -
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/libraries/AC_WPNav/AC_Circle.cpp b/libraries/AC_WPNav/AC_Circle.cpp
index 17f22c2911..2a147e870f 100644
--- a/libraries/AC_WPNav/AC_Circle.cpp
+++ b/libraries/AC_WPNav/AC_Circle.cpp
@@ -35,6 +35,7 @@ AC_Circle::AC_Circle(const AP_InertialNav& inav, const AP_AHRS& ahrs, AC_PosCont
     _inav(inav),
     _ahrs(ahrs),
     _pos_control(pos_control),
+    _last_update(0),
     _yaw(0.0f),
     _angle(0.0f),
     _angle_total(0.0f),
@@ -43,6 +44,9 @@ AC_Circle::AC_Circle(const AP_InertialNav& inav, const AP_AHRS& ahrs, AC_PosCont
     _angular_accel(0.0f)
 {
     AP_Param::setup_object_defaults(this, var_info);
+
+    // init flags
+    _flags.panorama = false;
 }
 
 /// init - initialise circle controller setting center specifically
diff --git a/libraries/AC_WPNav/AC_Circle.h b/libraries/AC_WPNav/AC_Circle.h
index f108c1f913..7db8139a6d 100644
--- a/libraries/AC_WPNav/AC_Circle.h
+++ b/libraries/AC_WPNav/AC_Circle.h
@@ -78,7 +78,6 @@ private:
     // flags structure
     struct circle_flags {
         uint8_t panorama    : 1;    // true if we are doing a panorama
-        uint8_t dir         : 1;    // 0 = clockwise, 1 = counter clockwise
     } _flags;
 
     // references to inertial nav and ahrs libraries