From b923a42f9ea91687dca3257a3af783b37b9d3b71 Mon Sep 17 00:00:00 2001
From: BobLd <boris.ledeist@edhec.com>
Date: Thu, 2 Apr 2020 19:55:27 +0100
Subject: [PATCH] Check if CurrentSubpath null before CloseSubpath

---
 .../Graphics/ContentStreamProcessor.cs                | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/UglyToad.PdfPig/Graphics/ContentStreamProcessor.cs b/src/UglyToad.PdfPig/Graphics/ContentStreamProcessor.cs
index 4bfe7381..eff2248c 100644
--- a/src/UglyToad.PdfPig/Graphics/ContentStreamProcessor.cs
+++ b/src/UglyToad.PdfPig/Graphics/ContentStreamProcessor.cs
@@ -458,7 +458,7 @@
 
             if (close)
             {
-                CurrentSubpath.CloseSubpath();
+                CurrentSubpath?.CloseSubpath();
             }
 
             ClosePath();
@@ -475,7 +475,7 @@
 
             if (close)
             {
-                CurrentSubpath.CloseSubpath();
+                CurrentSubpath?.CloseSubpath();
             }
 
             ClosePath();
@@ -493,7 +493,7 @@
 
             if (close)
             {
-                CurrentSubpath.CloseSubpath();
+                CurrentSubpath?.CloseSubpath();
             }
 
             ClosePath();
@@ -501,6 +501,11 @@
         
         public void EndPath()
         {
+            if (CurrentPath == null)
+            {
+                return;
+            }
+
             AddCurrentSubpath();
 
             if (CurrentPath.IsClipping)