X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1dddf8389fef10a535dbcc96f5323799a852ade8..270a909e20a2c652fd816ad14407113ad0319c9d:/src/common/menucmn.cpp

diff --git a/src/common/menucmn.cpp b/src/common/menucmn.cpp
index 6c2e5631a7..5d91787665 100644
--- a/src/common/menucmn.cpp
+++ b/src/common/menucmn.cpp
@@ -51,7 +51,8 @@ WX_DEFINE_LIST(wxMenuItemList);
 
 wxMenuItemBase::~wxMenuItemBase()
 {
-    delete m_subMenu;
+    if (m_subMenu)
+        delete m_subMenu;
 }
 
 #if wxUSE_ACCEL
@@ -124,11 +125,16 @@ void wxMenuBase::Init(long style)
     m_style = style;
     m_clientData = (void *)NULL;
     m_eventHandler = this;
+
+#if wxUSE_MENU_CALLBACK
+    m_callback = (wxFunction) NULL;
+#endif // wxUSE_MENU_CALLBACK
 }
 
 wxMenuBase::~wxMenuBase()
 {
-    // nothing to do, wxMenuItemList dtor will delete the menu items
+    // nothing to do, wxMenuItemList dtor will delete the menu items.
+       // Actually, in GTK, the submenus have to get deleted first.
 }
 
 // ----------------------------------------------------------------------------