From dd27e31351be89bc0c28183fc347d6082bca1e36 Mon Sep 17 00:00:00 2001
From: Daniel Pfeifer <daniel@pfeifer-mail.de>
Date: Thu, 16 Jul 2015 21:50:28 +0200
Subject: cmXMLWriter: overload Element() method for empty elements

---
 Source/cmXMLWriter.cxx | 7 +++++++
 Source/cmXMLWriter.h   | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/Source/cmXMLWriter.cxx b/Source/cmXMLWriter.cxx
index f9b3b49..ab9939a 100644
--- a/Source/cmXMLWriter.cxx
+++ b/Source/cmXMLWriter.cxx
@@ -67,6 +67,13 @@ void cmXMLWriter::EndElement()
   this->ElementOpen = false;
 }
 
+void cmXMLWriter::Element(const char* name)
+{
+  this->CloseStartElement();
+  this->ConditionalLineBreak(!this->IsContent, this->Elements.size());
+  this->Output << '<' << name << "/>";
+}
+
 void cmXMLWriter::BreakAttributes()
 {
   this->BreakAttrib = true;
diff --git a/Source/cmXMLWriter.h b/Source/cmXMLWriter.h
index c38c0de..c839a62 100644
--- a/Source/cmXMLWriter.h
+++ b/Source/cmXMLWriter.h
@@ -41,6 +41,8 @@ public:
     this->Output << name << "=\"" << SafeAttribute(value) << '"';
     }
 
+  void Element(const char* name);
+
   template <typename T>
   void Element(std::string const& name, T const& value)
     {
-- 
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