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-rw-r--r--src/newgrf.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index b6461a6ce..f158f8b17 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -6202,6 +6202,10 @@ static uint32 GetPatchVariable(uint8 param)
(log_X << 12) | (log_Y << 8) | (log_X + log_Y);
}
+ /* The maximum height of the map. */
+ case 0x14:
+ return MAX_TILE_HEIGHT;
+
default:
grfmsg(2, "ParamSet: Unknown Patch variable 0x%02X.", param);
return 0;