From aa558eb033770d6736f3d73b726d1705716e8811 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 17 Nov 2011 12:48:40 +1100
Subject: [PATCH] fixed a valgrind error

this error is harmless, but false positives can disguise real errors
---
 ArduCopter/GCS_Mavlink.pde | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ArduCopter/GCS_Mavlink.pde b/ArduCopter/GCS_Mavlink.pde
index 168ee5ab7c..9388db597c 100644
--- a/ArduCopter/GCS_Mavlink.pde
+++ b/ArduCopter/GCS_Mavlink.pde
@@ -1653,6 +1653,7 @@ GCS_MAVLINK::queued_param_send()
     value = vp->cast_to_float();
     if (!isnan(value)) {
         char param_name[ONBOARD_PARAM_NAME_LENGTH];         /// XXX HACK
+        memset(param_name, 0, sizeof(param_name));
         vp->copy_name(param_name, sizeof(param_name));
 
         mavlink_msg_param_value_send(