From c68b96f390e1d83e16dfa65e48d8e01e06bb4c12 Mon Sep 17 00:00:00 2001
From: Mani Monajjemi <mani.monajjemi@gmail.com>
Date: Thu, 22 Nov 2012 15:51:37 -0800
Subject: [PATCH] Minor bug that prevented build on groovy, fixes #35 @overbit

---
 src/ardrone_driver.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ardrone_driver.cpp b/src/ardrone_driver.cpp
index 17425e7..91a9e95 100644
--- a/src/ardrone_driver.cpp
+++ b/src/ardrone_driver.cpp
@@ -699,7 +699,7 @@ void ARDroneDriver::publish_navdata()
     imu_msg.linear_acceleration.z = msg.az * 9.8;
 
     // IMU - Rotation Matrix
-    btQuaternion q;
+    tf::Quaternion q;
     q.setEulerZYX(msg.rotZ * _DEG2RAD, msg.rotY * _DEG2RAD, msg.rotX * _DEG2RAD);
     tf::quaternionTFToMsg(q, imu_msg.orientation);