X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f5c0761f51d88c917e2633b5c84d6fd05f6fb5a4..fe104ff925ac53779d25280112401874089276b0:/src/gtk/toplevel.cpp

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index 03bf36695f..5062335525 100644
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -713,6 +713,13 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
 
 wxTopLevelWindowGTK::~wxTopLevelWindowGTK()
 {
+    if ( m_netFrameExtentsTimerId )
+    {
+        // Don't let the timer callback fire as the window pointer passed to it
+        // will become invalid very soon.
+        g_source_remove(m_netFrameExtentsTimerId);
+    }
+
 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
     // it can also be a (standard) dialog
     if ( HILDON_IS_WINDOW(m_widget) )