[gtk+] Quell compiler warnings

[Matthias Clasen <matthiasc src gnome org>]

commit bfd66fe3a38353508a4b084610b6e06608619162
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 11 23:59:42 2011 -0500

    Quell compiler warnings

 tests/simple.c |   33 +++++++++++++++------------------
 1 files changed, 15 insertions(+), 18 deletions(-)
---
diff --git a/tests/simple.c b/tests/simple.c
index 6c2b5e9..da08064 100644
--- a/tests/simple.c
+++ b/tests/simple.c
@@ -31,27 +31,24 @@ int
 main (int argc, char *argv[])
 {
   GtkWidget *window;
-  GtkWidget *button;
 
-  /* FIXME: This is not allowable - what is this supposed to be? */
-  /*  gdk_progclass = g_strdup ("XTerm"); */
   gtk_init (&argc, &argv);
-  
+
   window = g_object_connect (g_object_new (gtk_window_get_type (),
-					     "type", GTK_WINDOW_TOPLEVEL,
-					     "title", "hello world",
-					     "resizable", FALSE,
-					     "border_width", 10,
-					     NULL),
-			     "signal::destroy", gtk_main_quit, NULL,
-			     NULL);
-  button = g_object_connect (g_object_new (gtk_button_get_type (),
-					     "GtkButton::label", "hello world",
-					     "GtkWidget::parent", window,
-					     "GtkWidget::visible", TRUE,
-					     NULL),
-			     "signal::clicked", hello, NULL,
-			     NULL);
+                                           "type", GTK_WINDOW_TOPLEVEL,
+                                           "title", "hello world",
+                                           "resizable", FALSE,
+                                           "border_width", 10,
+                                           NULL),
+                             "signal::destroy", gtk_main_quit, NULL,
+                             NULL);
+  g_object_connect (g_object_new (gtk_button_get_type (),
+                                  "GtkButton::label", "hello world",
+                                  "GtkWidget::parent", window,
+                                  "GtkWidget::visible", TRUE,
+                                  NULL),
+                    "signal::clicked", hello, NULL,
+                    NULL);
   gtk_widget_show (window);
 
   gtk_main ();