Prevent seg fault for older GTK+

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@47024 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-06-29 16:59:23 +00:00
parent 4c2a8b753d
commit 909fa782a9
2 changed files with 10 additions and 5 deletions
--- a/include/wx/gtk/filepicker.h
+++ b/include/wx/gtk/filepicker.h
@@ -36,7 +36,8 @@
                                                                              \
    virtual bool Destroy()                                                    \
    {                                                                         \
-        m_dialog->Destroy();                                                  \
+        if (m_dialog)                                                         \
+            m_dialog->Destroy();                                              \
        return wxButton::Destroy();                                           \
    }                                                                         \
                                                                              \