--- a/main_gui.c Tue Aug 23 18:47:04 2005 +0000
+++ b/main_gui.c Wed Aug 24 18:47:26 2005 +0000
@@ -1219,7 +1219,7 @@
TileInfo ti;
FindLandscapeHeightByTile(&ti, tile);
- if (IsTileType(tile, MP_CLEAR) || IsSteepTileh(ti.tileh))
+ if (!IsTileType(tile, MP_CLEAR) || IsSteepTileh(ti.tileh))
return;
ModifyTile(tile, MP_SETTYPE(MP_UNMOVABLE) | MP_MAP5, 1);
@@ -1231,7 +1231,7 @@
TileInfo ti;
FindLandscapeHeightByTile(&ti, tile);
- if (IsTileType(tile, MP_CLEAR) || IsSteepTileh(ti.tileh))
+ if (!IsTileType(tile, MP_CLEAR) || IsSteepTileh(ti.tileh))
return;
ModifyTile(tile, MP_SETTYPE(MP_UNMOVABLE) | MP_MAP5, 0);