From 1ec921560ea1bc752d18cef1b9f452e3abf276d4 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sun, 27 Oct 2019 22:51:45 +1100
Subject: [PATCH] AP_WindVane: use strtof instead of atof

we don't need double precision
---
 libraries/AP_WindVane/AP_WindVane_NMEA.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/AP_WindVane/AP_WindVane_NMEA.cpp b/libraries/AP_WindVane/AP_WindVane_NMEA.cpp
index 677e1c331e..2ab52c5cbd 100644
--- a/libraries/AP_WindVane/AP_WindVane_NMEA.cpp
+++ b/libraries/AP_WindVane/AP_WindVane_NMEA.cpp
@@ -153,7 +153,7 @@ bool AP_WindVane_NMEA::decode_latest_term()
 
     switch (_term_number) {
         case 1:
-            _wind_dir_deg = atof(_term);
+            _wind_dir_deg = strtof(_term, NULL);
             // check for sensible value
             if (is_negative(_wind_dir_deg) || _wind_dir_deg > 360.0f) {
                 _sentence_valid = false;
@@ -169,7 +169,7 @@ bool AP_WindVane_NMEA::decode_latest_term()
             break;
 
         case 3:
-            _speed_ms = atof(_term);
+            _speed_ms = strtof(_term, NULL);
             break;
 
         case 4: