From 21639feb91c8f2be184d57c1ac41f39e9d42c2c6 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 30 May 2021 10:54:37 +0200
Subject: [PATCH] fixed GP on Crystal

---
 crystal.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crystal.cpp b/crystal.cpp
index d8c80a32..deead13f 100644
--- a/crystal.cpp
+++ b/crystal.cpp
@@ -627,7 +627,7 @@ struct hrmap_crystal : hrmap_standard {
   map<int, transmatrix> adjs;
   
   transmatrix adj(heptagon *h, int d) override {
-    if(!crystal3()) return adj(h->c7, d);
+    if(!crystal3()) return hrmap_standard::adj(h, d);
     auto co = hcoords[h];
     int id = 0;
     for(int a=0; a<S7/2; a++) id = (2*id) + ((co[a]>>1) & 1);