X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/848332140be2d53aea32d0702f4c0e06c149d24b..6d7b547184bfdcdf67790755deb0122050b1d728:/src/gtk/mdi.cpp?ds=sidebyside

diff --git a/src/gtk/mdi.cpp b/src/gtk/mdi.cpp
index f793871ed4..33378f7785 100644
--- a/src/gtk/mdi.cpp
+++ b/src/gtk/mdi.cpp
@@ -10,14 +10,17 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_MDI
+
 #include "wx/mdi.h"
-#include "wx/notebook.h"
 
-#if wxUSE_MDI
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/menu.h"
+    #include "wx/dialog.h"
+#endif
 
-#include "wx/dialog.h"
-#include "wx/menu.h"
-#include "wx/intl.h"
+#include "wx/notebook.h"
 #include "wx/gtk/private.h"
 
 #include <glib.h>
@@ -35,8 +38,6 @@ const int wxMENU_HEIGHT = 27;
 // globals
 //-----------------------------------------------------------------------------
 
-extern wxList wxPendingDelete;
-
 //-----------------------------------------------------------------------------
 // "switch_page"
 //-----------------------------------------------------------------------------
@@ -70,16 +71,14 @@ gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget),
     child = (wxMDIChildFrame*) NULL;
 
     wxWindowList::compatibility_iterator node = client_window->GetChildren().GetFirst();
-    while (node)
+    while ( node )
     {
         wxMDIChildFrame *child_frame = wxDynamicCast( node->GetData(), wxMDIChildFrame );
-        // CE: we come here in the destructor with a null child_frame - I think because
-        // g_signal_connect (m_widget, "switch_page", (see below)
-        // isn't deleted early enough
-        if (!child_frame)
-          return ;
 
-        if (child_frame->m_page == page)
+        // child_frame can be NULL when this is called from dtor, probably
+        // because g_signal_connect (m_widget, "switch_page", (see below)
+        // isn't deleted early enough
+        if ( child_frame && child_frame->m_page == page )
         {
             child = child_frame;
             break;