From 8842a7dc1befe452379c762d40e914ea5a78b72e Mon Sep 17 00:00:00 2001
From: Jason Short <jasonshort@mac.com>
Date: Sun, 21 Oct 2012 14:36:05 -0700
Subject: [PATCH] ACM : Cast to int32_T

Don't think it really needs it, but I feel better with the cast.
---
 ArduCopter/navigation.pde | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduCopter/navigation.pde b/ArduCopter/navigation.pde
index b1c12ec0b5..14b58276db 100644
--- a/ArduCopter/navigation.pde
+++ b/ArduCopter/navigation.pde
@@ -246,7 +246,7 @@ static int16_t get_desired_speed(int16_t max_speed)
     }else{
         if(wp_distance < 15000){
             // go slower
-    	 	int32_t temp = 2 * 100 * (wp_distance - g.waypoint_radius * 100);
+    	 	int32_t temp = 2 * 100 * (int32_t)(wp_distance - g.waypoint_radius * 100);
     		max_speed = sqrt((float)temp);
             max_speed = min(max_speed, g.waypoint_speed_max);
         }