From e6c1afcece53033170015285f66c8e38fc332281 Mon Sep 17 00:00:00 2001
From: Revar Desmera <revarbat@gmail.com>
Date: Mon, 22 Apr 2024 14:39:12 -0700
Subject: [PATCH] Fixed bug in path_merge_collinear()

---
 paths.scad | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paths.scad b/paths.scad
index 5742a00..a439819 100644
--- a/paths.scad
+++ b/paths.scad
@@ -149,6 +149,7 @@ function path_merge_collinear(path, closed, eps=EPSILON) =
     assert( is_path(path), "Invalid path in path_merge_collinear." )
     assert( is_undef(eps) || (is_finite(eps) && (eps>=0) ), "Invalid tolerance." )
     len(path)<=2 ? path :
+    let(path = deduplicate(path, closed=closed))
     [
       if(!closed) path[0],
       for(triple=triplet(path,wrap=closed))