Fix a typo in the radio propagation code

And for sentimental reason: keep the VC90 project file working

diff --git a/projects/VC90/FlightGear/FlightGear.vcproj b/projects/VC90/FlightGear/FlightGear.vcproj
index 364454c1bc262cbe43037ca32a1804bd8137e7e9..fd2548b0ac38c646863437628a8e892a6836f682 100644 (file)
--- a/projects/VC90/FlightGear/FlightGear.vcproj
+++ b/projects/VC90/FlightGear/FlightGear.vcproj
@@ -3198,6 +3198,30 @@
                                >\r
                        </File>\r
                </Filter>\r
+               <Filter\r
+                       Name="Lib_Radio"\r
+                       >\r
+                       <File\r
+                               RelativePath="..\..\..\src\Radio\antenna.cxx"\r
+                               >\r
+                       </File>\r
+                       <File\r
+                               RelativePath="..\..\..\src\Radio\antenna.hxx"\r
+                               >\r
+                       </File>\r
+                       <File\r
+                               RelativePath="..\..\..\src\Radio\radio.cxx"\r
+                               >\r
+                       </File>\r
+                       <File\r
+                               RelativePath="..\..\..\src\Radio\radio.hxx"\r
+                               >\r
+                       </File>\r
+                       <File\r
+                               RelativePath="..\..\..\src\Radio\itm.cpp"\r
+                               >\r
+                       </File>\r
+               </Filter>\r
                <Filter\r
                        Name="Lib_Scenery"\r
                        >\r

diff --git a/src/Radio/itm.cpp b/src/Radio/itm.cpp
index 1b970d067351e63d7ad145eac5617c19fab73b41..184ac37657a90a54bd29a9eb462c9c15fd7903c7 100644 (file)
--- a/src/Radio/itm.cpp
+++ b/src/Radio/itm.cpp
@@ -1000,7 +1000,7 @@ double avar(double zzt, double zzl, double zzc, prop_type &prop, propv_type &pro
                        kdv = propv.mdvar;
                        no_situation_variability = kdv >= 20;
                        if (no_situation_variability)
-                               no_situation_variability -= 20;
+                               kdv -= 20;
 
                        no_location_variability = kdv >= 10;
                        if (no_location_variability)