Update MSVC 7.1 projects - add ridge lift

diff --git a/projects/VC7.1/FlightGear.vcproj b/projects/VC7.1/FlightGear.vcproj
index f4f252542b8eb09988ba25885bcf32a9ec65fa86..68e27560b877245fec51689466649c6fff517c07 100755 (executable)
--- a/projects/VC7.1/FlightGear.vcproj
+++ b/projects/VC7.1/FlightGear.vcproj
@@ -2318,6 +2318,12 @@
                        <File
                                RelativePath="..\..\src\Environment\precipitation_mgr.hxx">
                        </File>
+                       <File
+                               RelativePath="..\..\src\Environment\ridge_lift.cxx">
+                       </File>
+                       <File
+                               RelativePath="..\..\src\Environment\ridge_lift.hxx">
+                       </File>
                </Filter>
                <Filter
                        Name="Lib_Model"