From 66ee901e4330239346ae74bccd54d6392f46e9bf Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Thu, 21 Feb 2019 11:42:48 -0800
Subject: [PATCH] Close the path if necessary when rebuilding it for clipping

---
 geometry/src/clip.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/geometry/src/clip.rs b/geometry/src/clip.rs
index f0060e36..4610e7e5 100644
--- a/geometry/src/clip.rs
+++ b/geometry/src/clip.rs
@@ -181,6 +181,9 @@ trait ContourClipper where Self::Edge: TEdge {
         for segment in input.iter() {
             self.clip_segment_against(segment, &edge);
         }
+        if input.is_closed() {
+            self.contour_mut().close();
+        }
     }
 
     fn clip_segment_against(&mut self, mut segment: Segment, edge: &Self::Edge) {