Set initial environment visibility (thanks to kantoon)

diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index b46dc6e4aab934202cedc53e469a6567d56c34f1..1b5d7325b1f0010b2b0edc80d3cd5d560af0a697 100644 (file)
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -996,6 +996,7 @@ fgOptVisibilityMeters( const char *arg )
 {
     double visibility = atof( arg );
     fgDefaultWeatherValue("visibility-m", visibility);
+    fgSetDouble("/environment/visibility-m", visibility);
     return FG_OPTIONS_OK;
 }
 
@@ -1004,6 +1005,7 @@ fgOptVisibilityMiles( const char *arg )
 {
     double visibility = atof( arg ) * 5280.0 * SG_FEET_TO_METER;
     fgDefaultWeatherValue("visibility-m", visibility);
+    fgSetDouble("/environment/visibility-m", visibility);
     return FG_OPTIONS_OK;
 }