From 1d7892ff808f3a458f368eb9eb435859e8bc35ec Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 12 Jul 2019 23:17:00 +0200
Subject: [PATCH] missing MAXMDIM guard

---
 geometry.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/geometry.cpp b/geometry.cpp
index a8288830..78e01363 100644
--- a/geometry.cpp
+++ b/geometry.cpp
@@ -497,8 +497,10 @@ void check_cgi() {
     floor_textures = NULL;
     }
   
+  #if MAXMDIM >= 4
   if(!floor_textures && DIM == 3 && (cgi.state & 2)) 
     make_floor_textures();
+  #endif
 
   }