don't crash if m_widget == NULL in OnInternalIdle()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40131 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index a73310396d67df6e4d78d4fc9571f328e8fd9465..424a219958c33517895e4241879e82fdb4dbb170 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -3036,13 +3036,11 @@ void wxWindowGTK::OnInternalIdle()
                 gdk_window_set_cursor( window, cursor.GetCursor() );
 
         }
-        else
+        else if ( m_widget )
         {
-
             GdkWindow *window = m_widget->window;
-            if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
+            if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) )
                gdk_window_set_cursor( window, cursor.GetCursor() );
-
         }
     }
 

diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp
index 9f3a829aef33294d95f3cf4d1cef1c63b912e0d2..98c21e02b30f75006be46c8f7c6191371657712c 100644 (file)
--- a/src/gtk1/window.cpp
+++ b/src/gtk1/window.cpp
@@ -2932,13 +2932,11 @@ void wxWindowGTK::OnInternalIdle()
                 gdk_window_set_cursor( window, cursor.GetCursor() );
 
         }
-        else
+        else if ( m_widget )
         {
-
             GdkWindow *window = m_widget->window;
-            if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
+            if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) )
                gdk_window_set_cursor( window, cursor.GetCursor() );
-
         }
     }