From beb3a86b4b78a96486f5f7806333316a77bd47bb Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 24 May 2018 19:07:18 -0400
Subject: [PATCH] ...

---
 MagickCore/draw.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/MagickCore/draw.c b/MagickCore/draw.c
index b6c073b14..99bb67612 100644
--- a/MagickCore/draw.c
+++ b/MagickCore/draw.c
@@ -6599,6 +6599,12 @@ static void TraceRectangle(PrimitiveInfo *primitive_info,const PointInfo start,
   register ssize_t
     i;
 
+  if ((fabs(start.x-end.x) < DrawEpsilon) || 
+      (fabs(start.y-end.y) < DrawEpsilon))
+    {
+      primitive_info->coordinates=0;
+      return;
+    }
   p=primitive_info;
   TracePoint(p,start);
   p+=p->coordinates;
-- 
2.40.0