[epiphany] prefs-dialog: fix compiler warnings

[Xan Lopez <xan src gnome org>]

commit d5216f2d4cebd894c79d124d583304fd044fa96a
Author: Xan Lopez <xan igalia com>
Date:   Sat Dec 3 17:21:06 2011 +0100

    prefs-dialog: fix compiler warnings

 src/prefs-dialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/prefs-dialog.c b/src/prefs-dialog.c
index a49e2d5..7c3ec5c 100644
--- a/src/prefs-dialog.c
+++ b/src/prefs-dialog.c
@@ -1024,7 +1024,7 @@ prefs_dialog_init (PrefsDialog *pd)
 {
 	EphyDialog *dialog = EPHY_DIALOG (pd);
 	EphyEncodings *encodings;
-	GtkWidget *window, *curr_button, *blank_button;
+	GtkWidget *window;
 	GtkWidget *clear_cache_button;
 	GtkWidget *css_checkbox, *css_edit_button;
 	int i;