From 0b665f145aabb3cebe269fb1eccc51e5ab4f8256 Mon Sep 17 00:00:00 2001
From: "bsongis@gmail.com"
 <bsongis@gmail.com@8db61ce9-5e8f-94c8-fa6b-1d1c8bcca7d0>
Date: Fri, 29 Mar 2013 07:40:39 +0000
Subject: [PATCH] [stock] New commit for jhsa tests on the vario

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

diff --git a/src/maths.cpp b/src/maths.cpp
index a00b005a7..798dd9053 100644
--- a/src/maths.cpp
+++ b/src/maths.cpp
@@ -150,7 +150,7 @@ void varioWakeup()
 
 #if defined(PCBSTD)
     tmr10ms_t tmr10ms = get_tmr10ms();
-    if (tmr10ms > s_varioTmr) {
+    if (verticalSpeed >= 0 && tmr10ms > s_varioTmr) {
       uint8_t SoundVarioBeepTime = limit((uint8_t)5, (uint8_t)((1600 - verticalSpeed) / 100), (uint8_t)30);
       uint8_t SoundVarioBeepFreq = limit((uint8_t)40, (uint8_t)((verticalSpeed * 10 + 20000) >> 8), (uint8_t)120);
       if (verticalSpeed >= 0)