From 6c1c4442411596c02049a34161b78259d1f7ad96 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 12 Jul 2020 20:44:17 +0200
Subject: [PATCH] fixed rotation in farcorner

---
 geometry2.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/geometry2.cpp b/geometry2.cpp
index 9136eb22..bb58de66 100644
--- a/geometry2.cpp
+++ b/geometry2.cpp
@@ -649,8 +649,8 @@ EX hyperpoint farcorner(cell *c, int i, int which) {
   if(GOLDBERG) {
     cellwalker cw(c, i);
     cw += wstep;
-    if(!cw.mirrored) cw.spin += (which?-1:2);
-    else cw.spin += (which?2:-1);
+    if(!cw.mirrored) cw += (which?-1:2);
+    else cw += (which?2:-1);
     transmatrix cwm = currentmap->adj(c, i);
     auto li1 = gp::get_local_info(cw.at);
     return cwm * get_corner_position(li1, cw.spin);