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-rw-r--r--src/settings.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/settings.cpp b/src/settings.cpp
index ad93ce6ea..38101e71d 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -1079,8 +1079,8 @@ static bool CheckFreeformEdges(int32 p1)
}
BaseStation *st;
FOR_ALL_BASE_STATIONS(st) {
- /* Check if there is a buoy on the northern border. */
- if (TileX(st->xy) == 0 || TileY(st->xy) == 0) {
+ /* Check if there is a non-deleted buoy on the northern border. */
+ if (st->IsInUse() && (TileX(st->xy) == 0 || TileY(st->xy) == 0)) {
ShowErrorMessage(STR_CONFIG_SETTING_EDGES_NOT_EMPTY, INVALID_STRING_ID, WL_ERROR);
return false;
}