only airports with four-letter codes can have metar stations

diff --git a/src/Environment/environment_ctrl.cxx b/src/Environment/environment_ctrl.cxx
index 685680e646f2fdf10e7b47d7c80a401ffd398286..953066034c6fd4fa6ad31ce76d1abeecc956a379 100644 (file)
--- a/src/Environment/environment_ctrl.cxx
+++ b/src/Environment/environment_ctrl.cxx
@@ -37,9 +37,6 @@
 
 SG_USING_STD(sort);
 
-// FIXME, from options.cxx
-extern void fgSetupWind (double min_hdg, double max_hdg, double speed, double gust);
-
 
 \f
 ////////////////////////////////////////////////////////////////////////