From 310a28bea73f76c67aa9c7d2a44029ea4dcdce42 Mon Sep 17 00:00:00 2001
From: Johannes Bildstein <johannes@bildstein.at>
Date: Fri, 24 Mar 2017 06:30:36 +0100
Subject: [PATCH] fix incorrect comparison

---
 .../IccChromaticityTagDataEntry.cs            | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
index 1621aa302..235988498 100644
--- a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
+++ b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
@@ -90,7 +90,7 @@ namespace ImageSharp
             if (base.Equals(other) && other is IccChromaticityTagDataEntry entry)
             {
                 return this.ColorantType == entry.ColorantType
-                    && this.ChannelValues.SequenceEqual(entry.ChannelValues);
+                    && this.EqualsChannelValues(entry);
             }
 
             return false;
@@ -138,5 +138,23 @@ namespace ImageSharp
                     throw new ArgumentException("Unrecognized colorant encoding");
             }
         }
+
+        private bool EqualsChannelValues(IccChromaticityTagDataEntry entry)
+        {
+            if (this.ChannelValues.Length != entry.ChannelValues.Length)
+            {
+                return false;
+            }
+
+            for (int i = 0; i < this.ChannelValues.Length; i++)
+            {
+                if (!this.ChannelValues[i].SequenceEqual(entry.ChannelValues[i]))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
     }
 }