From c20eb8597d962fd99b4b6950adfd90ba8b9a17b1 Mon Sep 17 00:00:00 2001
From: Manuel Bentele
Date: Fri, 21 May 2021 08:26:45 +0200
Subject: Remove error printing in low level XML helper method

The needless error printing during parsing of a XML document can be
removed since an failed attempt to parse the document will be reported
outside of the XML helper method.

Fixes: #3855 (partly)
---
 src/main/java/org/openslx/util/XmlHelper.java | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/main/java/org/openslx/util/XmlHelper.java b/src/main/java/org/openslx/util/XmlHelper.java
index 4e814a0..6039b7b 100644
--- a/src/main/java/org/openslx/util/XmlHelper.java
+++ b/src/main/java/org/openslx/util/XmlHelper.java
@@ -89,14 +89,19 @@ public class XmlHelper
 	public static Document parseDocumentFromStream( InputStream is )
 	{
 		Document doc = null;
+
+		// read document from stream
 		try {
 			doc = dBuilder.parse( is );
 		} catch ( SAXException | IOException e ) {
-			LOGGER.error( "Failed to parse input stream to document." );
+			doc = null;
 		}
-		if ( doc == null )
-			return null;
-		doc.getDocumentElement().normalize();
+
+		// normalize parsed document
+		if ( doc != null ) {
+			doc.getDocumentElement().normalize();
+		}
+
 		return doc;
 	}
 
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