From bc65721534d60574bed36ed85100b5576a38258c Mon Sep 17 00:00:00 2001
From: paulc <paulc@acf43c95-373e-0410-b603-e72c3f656dc1>
Date: Wed, 14 Aug 2013 13:33:43 +0000
Subject: [PATCH] Constified XmlElement::getText()

git-svn-id: http://yate.null.ro/svn/yate/trunk@5625 acf43c95-373e-0410-b603-e72c3f656dc1
---
 libs/yxml/XML.cpp   | 4 ++--
 libs/yxml/yatexml.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/yxml/XML.cpp b/libs/yxml/XML.cpp
index 51e1abf9..bdb7fe87 100644
--- a/libs/yxml/XML.cpp
+++ b/libs/yxml/XML.cpp
@@ -1824,9 +1824,9 @@ void XmlElement::addInheritedNs(const NamedList& list)
 }
 
 // Obtain the first text of this xml element
-const String& XmlElement::getText()
+const String& XmlElement::getText() const
 {
-    XmlText* txt = 0;
+    const XmlText* txt = 0;
     for (ObjList* ob = getChildren().skipNull(); ob && !txt; ob = ob->skipNext())
 	txt = (static_cast<XmlChild*>(ob->get()))->xmlText();
     return txt ? txt->getText() : String::empty();
diff --git a/libs/yxml/yatexml.h b/libs/yxml/yatexml.h
index da8b8850..a7ac15a4 100644
--- a/libs/yxml/yatexml.h
+++ b/libs/yxml/yatexml.h
@@ -1370,7 +1370,7 @@ public:
     /**
      * @return The first XmlText found in this XmlElement children
      */
-    const String& getText();
+    const String& getText() const;
 
     /**
      * Add a text child