X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FEnvironment%2Ffgmetar.cxx;h=b2b331fbf223469aec3b00e99fec829bb0906266;hb=386aefe69358ce41a11c9afeb8f56e26758fe56b;hp=a543832e7d6bcb436b87dea9031984f02525b16b;hpb=5262e78ed8ebe17543d3472fb6c5f3c30b7b3e40;p=flightgear.git

diff --git a/src/Environment/fgmetar.cxx b/src/Environment/fgmetar.cxx
index a543832e7..b2b331fbf 100644
--- a/src/Environment/fgmetar.cxx
+++ b/src/Environment/fgmetar.cxx
@@ -99,6 +99,8 @@ FGMetar::FGMetar(const string& icao, const string& proxy, const string& port, co
 		_wind_range_from = _wind_range_to = _wind_dir;
 	}
 
+	if (_wind_speed == SGMetarNaN)
+		_wind_speed = 0.0;
 	if (_gust_speed == SGMetarNaN)
 		_gust_speed = 0.0;