From 7c99a138d12bcd5f9f4cdbfd3ff7c2b15ec890e4 Mon Sep 17 00:00:00 2001
From: Kaalleen <36401965+kaalleen@users.noreply.github.com>
Date: Tue, 12 Nov 2024 19:03:49 +0100
Subject: unit: prevent zerodivision error for zero length segments (#3268)

---
 lib/utils/geometry.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/utils/geometry.py')

diff --git a/lib/utils/geometry.py b/lib/utils/geometry.py
index e5296ef0..568f883d 100644
--- a/lib/utils/geometry.py
+++ b/lib/utils/geometry.py
@@ -303,6 +303,8 @@ class Point:
 
     def unit(self):
         length = self.length()
+        if length == 0:
+            return self.__class__(0, 0)
         return self.__class__(self.x / length, self.y / length)
 
     def angle(self):
-- 
cgit v1.2.3