Fixed bad bad bug.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1007 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/user/wxLayout/wxllist.h b/user/wxLayout/wxllist.h
index a172072a87b53bf28a530f3cab39068c1654f7cb..2beb31e33f73d75f566f4bc352c17ad784a39bf7 100644 (file)
--- a/user/wxLayout/wxllist.h
+++ b/user/wxLayout/wxllist.h
@@ -110,7 +110,7 @@ public:
    /// constructor
    wxLayoutObjectBase() { m_UserData = NULL; }
    /// delete the user data
-   virtual ~wxLayoutObjectBase() { delete m_UserData; }
+   virtual ~wxLayoutObjectBase() { if(m_UserData) delete m_UserData; }
 
 #ifdef WXLAYOUT_DEBUG
    virtual void Debug(void);