From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 24 May 2018 23:07:18 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.7-36~28
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=beb3a86b4b78a96486f5f7806333316a77bd47bb;p=imagemagick

...
---

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;