From 94da0b3f4e64fa35dee0e1a7d63a515e311dce02 Mon Sep 17 00:00:00 2001
From: popow <popow@gmx.de>
Date: Thu, 28 Jun 2018 19:39:39 +0200
Subject: [PATCH] added SyncProfiles() before writing the Exif Chunk

---
 src/ImageSharp/Formats/Png/PngEncoderCore.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ImageSharp/Formats/Png/PngEncoderCore.cs b/src/ImageSharp/Formats/Png/PngEncoderCore.cs
index 911cb797c..ceb2d6e12 100644
--- a/src/ImageSharp/Formats/Png/PngEncoderCore.cs
+++ b/src/ImageSharp/Formats/Png/PngEncoderCore.cs
@@ -625,6 +625,7 @@ namespace SixLabors.ImageSharp.Formats.Png
         {
             if (image.MetaData.ExifProfile?.Values.Count > 0)
             {
+                image.MetaData.SyncProfiles();
                 this.WriteChunk(stream, PngChunkType.Exif, image.MetaData.ExifProfile.ToByteArray());
             }
         }