[Xfce4-commits] Fix crash in screen changed signal.

[Nick Schermer]

Updating branch refs/heads/nick/1.8
         to 93a7a18fb43536d04e818e91730e3d428e39265d (commit)
       from 85088df8925adcc26b117166a17ba6a5cc33c4e5 (commit)

commit 93a7a18fb43536d04e818e91730e3d428e39265d
Author: Nick Schermer <n...@xfce.org>
Date:   Sat Sep 21 11:44:19 2013 +0200

    Fix crash in screen changed signal.

 thunar/thunar-desktop-background.c |    2 +-
 thunar/thunar-desktop-window.c     |    7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/thunar/thunar-desktop-background.c 
b/thunar/thunar-desktop-background.c
index cab42b1..37719f6 100644
--- a/thunar/thunar-desktop-background.c
+++ b/thunar/thunar-desktop-background.c
@@ -453,9 +453,9 @@ thunar_desktop_background_expose (ThunarDesktopBackground 
*background,
                        gdk_atom_intern_static_string ("_XROOTPMAP_ID"),
                        atom_pixmap, 32,
                        GDK_PROP_MODE_REPLACE, (guchar *) &pixmap_xid, 1);
+#endif
 
   gdk_flush ();
-#endif
 
   gdk_error_trap_pop ();
 }
diff --git a/thunar/thunar-desktop-window.c b/thunar/thunar-desktop-window.c
index 129a6f8..c3b8f50 100644
--- a/thunar/thunar-desktop-window.c
+++ b/thunar/thunar-desktop-window.c
@@ -121,6 +121,9 @@ thunar_desktop_window_screen_changed (GdkScreen           
*screen,
 {
   GdkWindow *gdk_window;
 
+  _thunar_return_if_fail (GDK_IS_SCREEN (screen));
+  _thunar_return_if_fail (THUNAR_DESKTOP_WINDOW (window));
+
   /* release background */
   if (window->background != NULL)
     {
@@ -159,9 +162,9 @@ thunar_desktop_window_realize (GtkWidget *widget)
                        GDK_PROP_MODE_REPLACE, (gpointer) &xid, 1);
 
   /* watch screen changes */
-  g_signal_connect_swapped (G_OBJECT (screen), "size-changed",
+  g_signal_connect (G_OBJECT (screen), "size-changed",
     G_CALLBACK (thunar_desktop_window_screen_changed), widget);
-  g_signal_connect_swapped (G_OBJECT (screen), "monitors-changed",
+  g_signal_connect (G_OBJECT (screen), "monitors-changed",
     G_CALLBACK (thunar_desktop_window_screen_changed), widget);
 
   /* prepare bg */
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