Alex Romosan:

[flightgear.git] / src / Environment / environment_ctrl.cxx

diff --git a/src/Environment/environment_ctrl.cxx b/src/Environment/environment_ctrl.cxx
index 551df9aa53f308bc9045b2430307c820cdfb3bb3..361ca423cd518618902303a1f08177f99643daea 100644 (file)
--- a/src/Environment/environment_ctrl.cxx
+++ b/src/Environment/environment_ctrl.cxx
@@ -591,7 +591,7 @@ FGMetarEnvironmentCtrl::fetch_data( const string &icao )
 
 
 void
-FGMetarEnvironmentCtrl::update_metar_properties( FGMetar *m )
+FGMetarEnvironmentCtrl::update_metar_properties( const FGMetar *m )
 {
     int i;
     double d;
@@ -609,7 +609,7 @@ FGMetarEnvironmentCtrl::update_metar_properties( FGMetar *m )
     fgSetDouble("/environment/metar/max-visibility-m",
                 m->getMaxVisibility().getVisibility_m() );
 
-    SGMetarVisibility *dirvis = m->getDirVisibility();
+    const SGMetarVisibility *dirvis = m->getDirVisibility();
     for (i = 0; i < 8; i++, dirvis++) {
         const char *min = "/environment/metar/visibility[%d]/min-m";
         const char *max = "/environment/metar/visibility[%d]/max-m";