Prepare and implement reinit methods for instruments

[flightgear.git] / src / Airports / simple.cxx

diff --git a/src/Airports/simple.cxx b/src/Airports/simple.cxx
index af3945a61e88aa519c1751e1d0e25f32a8785abe..2065c907eaa6a74c91d512860f44433f96790ea1 100644 (file)
--- a/src/Airports/simple.cxx
+++ b/src/Airports/simple.cxx
@@ -329,6 +329,9 @@ FGAirport* FGAirport::findClosest(const SGGeod& aPos, double aCuttofNm, Filter*
 FGAirport::HardSurfaceFilter::HardSurfaceFilter(double minLengthFt) :
   mMinLengthFt(minLengthFt)
 {
+  if (minLengthFt < 0.0) {
+    mMinLengthFt = fgGetDouble("/sim/navdb/min-runway-length-ft", 0.0);
+  }
 }
       
 bool FGAirport::HardSurfaceFilter::passAirport(FGAirport* aApt) const