# HG changeset patch
# User richk <richk@openttd.org>
# Date 1151355529 0
# Node ID 88730d6eb1afb0589cae96bd18838f01f95cb133
# Parent  82e94206bc8d0ccd3af3a3495a5e286455015c90
(svn r5376) - Fix: Changed error message when trying to build a CTOL aircraft at a helidepot/helistation to "Airport has no runway". (Thanks to MeusH). Osprey can now be built at helidepot/helistation. (Thanks to mart3p).

diff --git a/aircraft_cmd.c b/aircraft_cmd.c
--- a/aircraft_cmd.c
+++ b/aircraft_cmd.c
@@ -219,8 +219,8 @@
 
 	// prevent building of aircraft in helidepot/helistation
 	st2 = GetStationByTile(tile);
-	if ((avi->subtype != 0) && (GetAirport(st2->airport_type)->acc_planes == HELICOPTERS_ONLY)) {
-		return_cmd_error(STR_ENGINE_NOT_BUILDABLE);
+	if ((avi->subtype & AIR_CTOL) && (GetAirport(st2->airport_type)->acc_planes == HELICOPTERS_ONLY)) {
+		return_cmd_error(STR_AIRPORT_HAS_NO_RUNWAY);
 	}
 
 	unit_num = (HASBIT(p2, 0) == true) ? 0 : GetFreeUnitNumber(VEH_Aircraft);
diff --git a/lang/english.txt b/lang/english.txt
--- a/lang/english.txt
+++ b/lang/english.txt
@@ -2828,6 +2828,7 @@
 STR_REPLACE_ENGINE_WAGON_SELECT                                 :{BLACK}Replacing: {ORANGE}{SKIP}{SKIP}{STRING}
 STR_REPLACE_ENGINE_WAGON_SELECT_HELP                            :{BLACK} EXPERIMENTAL FEATURE {}Switch between engine and wagon replacement windows.{}Wagon replacement will only be done if the new wagon can be refitted into carrying the same type of cargo as the old one. This is checked for each wagon when the actual replacement takes place.
 STR_ENGINE_NOT_BUILDABLE                                        :{WHITE}Engine is not buildable
+STR_AIRPORT_HAS_NO_RUNWAY                                       :{WHITE}Airport has no runway
 
 STR_ENGINES                                                     :Engines
 STR_WAGONS                                                      :Wagons