https://www.imagemagick.org/discourse-server/viewtopic.php?f=18&t=34019

diff --git a/MagickCore/draw.c b/MagickCore/draw.c
index cdd5efb1a6ab6e2defa42540dca5b6d3c7e6374d..f9cf69467eda7076c99443e13a0021cc656b9211 100644 (file)
--- a/MagickCore/draw.c
+++ b/MagickCore/draw.c
@@ -6569,12 +6569,6 @@ 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;