From ee166796a509b099c574e37d9b91ff7833c51bb9 Mon Sep 17 00:00:00 2001
From: dbuechel <damian.buechel@let.ethz.ch>
Date: Fri, 21 Dec 2018 11:52:04 +0100
Subject: [PATCH] SEBWIN-221: Fixed parsing of empty XML value tags (bool &
 string).

---
 SafeExamBrowser.Configuration/DataFormats/XmlParser.cs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/SafeExamBrowser.Configuration/DataFormats/XmlParser.cs b/SafeExamBrowser.Configuration/DataFormats/XmlParser.cs
index 63476b91..da3039c9 100644
--- a/SafeExamBrowser.Configuration/DataFormats/XmlParser.cs
+++ b/SafeExamBrowser.Configuration/DataFormats/XmlParser.cs
@@ -222,11 +222,6 @@ namespace SafeExamBrowser.Configuration.DataFormats
 
 			value = null;
 
-			if (element.IsEmpty)
-			{
-				return status;
-			}
-
 			switch (element.Name.LocalName)
 			{
 				case XmlElement.Data:
@@ -245,7 +240,7 @@ namespace SafeExamBrowser.Configuration.DataFormats
 					value = Convert.ToDouble(element.Value);
 					break;
 				case XmlElement.String:
-					value = element.Value;
+					value = element.IsEmpty ? null : element.Value;
 					break;
 				case XmlElement.True:
 					value = true;