From 5a997d702d706582473d350478997af8e0c1386a Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 7 Nov 2017 12:38:10 +0000
Subject: [PATCH] style improvement

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 moebius.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moebius.py b/moebius.py
index 16e5b23..6d0d2bc 100644
--- a/moebius.py
+++ b/moebius.py
@@ -132,7 +132,7 @@ class MoebiusHalf:
     else:
       vec_u = unit_v( m.point(iu+1, t) - p )
       normal = np.cross(vec_u, vec_t)
-    return (p, normal, vec_u, vec_t)
+    return p, normal, vec_u, vec_t
 
   def point_offset(m, iu, t, offset):
     '''
-- 
2.30.2