From 83d671bdd0070bd565314a068189d46c399eec80 Mon Sep 17 00:00:00 2001
From: Endel Dreyer <endel.dreyer@gmail.com>
Date: Sat, 29 Feb 2020 18:38:54 -0300
Subject: [PATCH] prevent index out of bounds when parsing empty state

---
 Assets/Plugins/Colyseus/Serializer/Schema/Schema.cs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Assets/Plugins/Colyseus/Serializer/Schema/Schema.cs b/Assets/Plugins/Colyseus/Serializer/Schema/Schema.cs
index 61812a1e..66e881bd 100644
--- a/Assets/Plugins/Colyseus/Serializer/Schema/Schema.cs
+++ b/Assets/Plugins/Colyseus/Serializer/Schema/Schema.cs
@@ -463,14 +463,14 @@ public void Decode(byte[] bytes, Iterator it = null)
       var changes = new List<DataChange>();
       var totalBytes = bytes.Length;
 
-      // skip TYPE_ID of existing instances
-      if (bytes[it.Offset] == (byte) SPEC.TYPE_ID)
-      {
-        it.Offset += 2;
-      }
-
       while (it.Offset < totalBytes)
       {
+        // skip TYPE_ID of existing instances
+        if (bytes[it.Offset] == (byte) SPEC.TYPE_ID)
+        {
+          it.Offset += 2;
+        }
+
         var isNil = decode.NilCheck(bytes, it);
         if (isNil) { it.Offset++; }