[gtk+] Make a warning more informative

[Matthias Clasen <matthiasc src gnome org>]

commit b156d5bfee256d6c0bbd3dc64540bb8254d72d35
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 5 13:43:17 2014 -0400

    Make a warning more informative
    
    Since we know what size was too large here, why not say it.

 gdk/x11/gdkwindow-x11.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
index 4ca33f5..2f3d9d6 100644
--- a/gdk/x11/gdkwindow-x11.c
+++ b/gdk/x11/gdkwindow-x11.c
@@ -3840,7 +3840,7 @@ gdk_x11_window_set_icon_list (GdkWindow *window,
       /* silently ignore overlarge icons */
       if (size + 2 + width * height > GDK_SELECTION_MAX_SIZE(display))
        {
-         g_warning ("gdk_window_set_icon_list: icons too large");
+         g_warning ("gdk_window_set_icon_list: icon too large (%dx%d)", width, height);
          break;
        }