From 195bf2f6a7d7268a88338ae8fd3a30fdb5196300 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 7 Jun 2020 19:47:14 +0200
Subject: Do not persist or restore 'dragged' attribute.

---
 src/nodetree.cc  | 7 +++++--
 src/xmlparser.cc | 5 ++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/nodetree.cc b/src/nodetree.cc
index 2043c90..38c20e1 100644
--- a/src/nodetree.cc
+++ b/src/nodetree.cc
@@ -53,8 +53,11 @@ std::string Node::toXML(std::string prefix)
 	std::map<std::string, std::string>::iterator ai = data.attributes.begin();
 	while(ai != data.attributes.end())
 	{
-		xml += prefix + "    <attribute name=\"" + xml_encode(ai->first) + "\">"
-			+ xml_encode(ai->second) + "</attribute>\n";
+		if(ai->first != "dragged") // Do not persist 'dragged' attribute
+		{
+			xml += prefix + "    <attribute name=\"" + xml_encode(ai->first) + "\">"
+				+ xml_encode(ai->second) + "</attribute>\n";
+		}
 		ai++;
 	}
 	xml += prefix + "  </attributes>\n";
diff --git a/src/xmlparser.cc b/src/xmlparser.cc
index e410f88..47e217c 100644
--- a/src/xmlparser.cc
+++ b/src/xmlparser.cc
@@ -91,6 +91,9 @@ void XmlParser::endTag(std::string name)
 
 	if(name == "attribute")
 	{
-		node->data.attributes[attr_name] = cdata;
+		if(attr_name != "dragged") // do not persist 'dragged' attribute
+		{
+			node->data.attributes[attr_name] = cdata;
+		}
 	}
 }
-- 
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