(svn r6906) - Fix [FS#370]: Clear 'large plane' flag if 'helicopter' flag is set. (mart3p)

1 files changed, 7 insertions, 1 deletions

diff --git a/newgrf.c b/newgrf.c
index 22286a4a0..ef9fbe686 100644
--- a/newgrf.c
+++ b/newgrf.c
@@ -736,7 +736,13 @@ static bool AircraftVehicleChangeInfo(uint engine, int numinfo, int prop, byte *
 			break;
 
 		case 0x09: /* Helicopter */
-			FOR_EACH_OBJECT SB(avi[i].subtype, 0, 1, (grf_load_byte(&buf) != 0 ? 1 : 0));
+			FOR_EACH_OBJECT {
+				if (grf_load_byte(&buf) == 0) {
+					avi[i].subtype = 0;
+				} else {
+					SB(avi[i].subtype, 0, 1, 1);
+				}
+			}
 			break;
 
 		case 0x0A: /* Large */