From: curt <curt>
Date: Wed, 11 Jul 2001 16:02:26 +0000 (+0000)
Subject: - added virtual destructor to XMLVisitor to make sure derived classes
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=fcb873b6ddde6678824b93e3920fd0dc8e47be97;p=simgear.git

- added virtual destructor to XMLVisitor to make sure derived classes
  get a virtual destructor automatically.
---

diff --git a/simgear/xml/easyxml.hxx b/simgear/xml/easyxml.hxx
index dc7297be..12cb7f50 100644
--- a/simgear/xml/easyxml.hxx
+++ b/simgear/xml/easyxml.hxx
@@ -240,6 +240,12 @@ class XMLVisitor
 {
 public:
 
+  /**
+   * Virtual destructor.
+   */
+  virtual ~XMLVisitor () {}
+
+
   /**
    * Callback for the start of an XML document.
    *