mxUtils.getXml patch in mxGraph 1.12.0.1

gistfile1.js

mxUtils.getXml: function(node, linefeed)
{
	var xml = '';
		  
	if (window.XMLSerializer != null)
	{
		var xmlSerializer = new XMLSerializer();
		xml = xmlSerializer.serializeToString(node);     
	}
	else if (node.xml != null)
	{
		xml = node.xml.replace(/\r\n\t[\t]*/g, '').
			replace(/>\r\n/g, '>').
			replace(/\r\n/g, '\n');
	}

	// Replaces linefeeds with HTML Entities.
	linefeed = linefeed || '
';
	xml = xml.replace(/\n/g, linefeed);
		  
	return xml;
};