From 846742f6211d264a83569435ec34ab07ad352118 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Fri, 22 Sep 2017 19:57:04 +0300
Subject: [PATCH] Generate geometry even for empty polylines

---
 src/Avalonia.Visuals/Media/PolylineGeometry.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Visuals/Media/PolylineGeometry.cs b/src/Avalonia.Visuals/Media/PolylineGeometry.cs
index 7c47e7d04d..b23bb88729 100644
--- a/src/Avalonia.Visuals/Media/PolylineGeometry.cs
+++ b/src/Avalonia.Visuals/Media/PolylineGeometry.cs
@@ -27,7 +27,7 @@ namespace Avalonia.Media
             AvaloniaProperty.Register<PolylineGeometry, bool>(nameof(IsFilled));
 
         private Points _points;
-        private bool _isDirty;
+        private bool _isDirty = true;
         private IDisposable _pointsObserver;
 
         static PolylineGeometry()