From b709788f3b176281b305ed005c12d799e0367291 Mon Sep 17 00:00:00 2001
From: Sina Soltani <soltani.sina1989@live.com>
Date: Wed, 22 Jan 2020 00:31:37 +0100
Subject: [PATCH] XmlHelper improvement.

---
 src/Parbad/Utilities/XmlHelper.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Parbad/Utilities/XmlHelper.cs b/src/Parbad/Utilities/XmlHelper.cs
index e9c4c55b..cecc3616 100644
--- a/src/Parbad/Utilities/XmlHelper.cs
+++ b/src/Parbad/Utilities/XmlHelper.cs
@@ -93,6 +93,11 @@ public static bool TryDeserialize<T>(Stream stream, out T obj)
 
         public static string EncodeXmlValue(string value)
         {
+            if (value.IsNullOrEmpty())
+            {
+                return value;
+            }
+
             return new XElement("t", value).LastNode.ToString();
         }
     }