From 23c30fd9236e7be9515114b8fbc0dfaa4b25f90c Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 22 Jul 2014 07:32:10 -0600
Subject: [PATCH] NxWidgets::CNxString: Make destructor virtual.  From Petteri
 Aimonen

---
 libnxwidgets/include/cnxstring.hxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libnxwidgets/include/cnxstring.hxx b/libnxwidgets/include/cnxstring.hxx
index 247919116..50adea21c 100644
--- a/libnxwidgets/include/cnxstring.hxx
+++ b/libnxwidgets/include/cnxstring.hxx
@@ -220,7 +220,7 @@ namespace NXWidgets
      * Destructor.
      */
 
-    inline ~CNxString()
+    virtual inline ~CNxString()
     {
       delete[] m_text;
       m_text = (FAR nxwidget_char_t *)NULL;