Plane: fixed APM2 build

11 years ago · 88b73492c2
1 changed files with 2 additions and 0 deletions
--- a/ArduPlane/altitude.pde
+++ b/ArduPlane/altitude.pde
@ -357,9 +357,11 @@ static bool above_location_current(const Location &loc)
				@@ -357,9 +357,11 @@ static bool above_location_current(const Location &loc)
 */
 static void setup_terrain_target_alt(Location &loc)
 {
+#if AP_TERRAIN_AVAILABLE
    if (g.terrain_follow) {
        loc.flags.terrain_alt = true;
    }
+#endif
 }

 /*