# HG changeset patch
# User tron
# Date 1107010385 0
# Node ID e9fbf66a8af2bc6188756f1b2dc6c6d012b01b81
# Parent  6f2f723e5c369bab8c0b8f99a916d740f800d025
(svn r1716) Prevent zeppelins from accessing non-existent tiles when leaving the map

diff -r 6f2f723e5c36 -r e9fbf66a8af2 disaster_cmd.c
--- a/disaster_cmd.c	Sat Jan 29 13:33:48 2005 +0000
+++ b/disaster_cmd.c	Sat Jan 29 14:53:05 2005 +0000
@@ -171,7 +171,8 @@
 		} else if (v->current_order.station == 0) {
 			tile = v->tile; /**/
 
-			if (IsTileType(tile, MP_STATION) &&
+			if (IsValidTile(tile) &&
+					IsTileType(tile, MP_STATION) &&
 				IS_BYTE_INSIDE(_map5[tile], 8, 0x43) &&
 				IS_HUMAN_PLAYER(_map_owner[tile])) {
 
@@ -196,7 +197,8 @@
 
 		tile = v->tile; /**/
 
-		if (IsTileType(tile, MP_STATION) &&
+		if (IsValidTile(tile) &&
+				IsTileType(tile, MP_STATION) &&
 			IS_BYTE_INSIDE(_map5[tile], 8, 0x43) &&
 			IS_HUMAN_PLAYER(_map_owner[tile])) {
 
@@ -238,7 +240,8 @@
 	}
 
 	tile = v->tile;/**/
-	if (IsTileType(tile, MP_STATION) &&
+	if (IsValidTile(tile) &&
+			IsTileType(tile, MP_STATION) &&
 		IS_BYTE_INSIDE(_map5[tile], 8, 0x43) &&
 		IS_HUMAN_PLAYER(_map_owner[tile])) {