From d21ef189f2c160d3d80a5cf7d824c314262a59ac Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Sun, 19 Jul 2020 22:24:19 -0400
Subject: removed spurious point

---
 src/client/util/InteractionUtils.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/client/util/InteractionUtils.tsx')

diff --git a/src/client/util/InteractionUtils.tsx b/src/client/util/InteractionUtils.tsx
index 07adbb8b1..473d4a263 100644
--- a/src/client/util/InteractionUtils.tsx
+++ b/src/client/util/InteractionUtils.tsx
@@ -112,7 +112,11 @@ export namespace InteractionUtils {
                 }
             }
         } else {
-            pts = points;
+            pts = points.slice();
+            // bcz: Ugh... this is ugly, but shapes apprently have an extra point added that is = (p[0].x,p[0].y+1) as some sort of flag.  need to remove it here.
+            if (pts.length > 2 && pts[pts.length - 2].X === pts[0].X && pts[pts.length - 2].Y === pts[0].Y) {
+                pts.pop();
+            }
         }
         const strpts = pts.reduce((acc: string, pt: { X: number, Y: number }) => acc +
             `${(pt.X - left - width / 2) * scalex + width / 2},
-- 
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