From 9aa15f96e190a75e42e44123a3195a79f0161e84 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 5 May 2024 15:11:07 +0200
Subject: [PATCH] fixed a crash with irregular spherical maps

---
 sphere.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sphere.cpp b/sphere.cpp
index 1d7968e2..2585e911 100644
--- a/sphere.cpp
+++ b/sphere.cpp
@@ -178,6 +178,7 @@ struct hrmap_spherical : hrmap_standard {
     }
 
   transmatrix relative_matrixc(cell *c2, cell *c1, const hyperpoint& hint) override {
+    if(IRREGULAR) return relative_matrix_via_masters(c2, c1, hint);
     transmatrix T = iso_inverse(get_where(c1)) * get_where(c2);
     if(elliptic) fixelliptic(T);
     return T;