[empathy] src/empathy-preferences.c: fix shadow declarations and uint comparaisons

[Guillaume Desmottes <gdesmott src gnome org>]

commit 4e1bf5a7cbd03f934a74ebdc1d1bc1da9fe0b429
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Oct 20 15:54:57 2009 +0100

    src/empathy-preferences.c: fix shadow declarations and uint comparaisons

 src/empathy-preferences.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/empathy-preferences.c b/src/empathy-preferences.c
index d277273..993cf77 100644
--- a/src/empathy-preferences.c
+++ b/src/empathy-preferences.c
@@ -292,7 +292,7 @@ preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 static void
 preferences_sound_load (EmpathyPreferences *preferences)
 {
-	int i;
+	guint i;
 	GtkTreeView *view;
 	GtkListStore *store;
 	GtkTreeIter iter;
@@ -1178,8 +1178,6 @@ empathy_preferences_show (GtkWindow *parent)
 	preferences_sound_load (preferences);
 
 	if (empathy_spell_supported ()) {
-		GtkWidget *page;
-
 		page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 2);
 		gtk_widget_show (page);
 	}