[gnumeric] quieten warning

[Andreas J. Guelzow <guelzow src gnome org>]

commit 04d4d7b96bf7465323c47510bf1ba511c83c3e6d
Author: Andreas J Guelzow <aguelzow pyrshep ca>
Date:   Wed Nov 30 15:15:56 2011 -0700

    quieten warning

 src/dialogs/dialog-about.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/dialogs/dialog-about.c b/src/dialogs/dialog-about.c
index 47eaf31..6bc8ec7 100644
--- a/src/dialogs/dialog-about.c
+++ b/src/dialogs/dialog-about.c
@@ -417,9 +417,9 @@ about_dialog_timer (gpointer state_)
 }
 
 static gboolean
-about_dialog_anim_draw (GtkWidget *widget,
-                          cairo_t *cr,
-                          AboutState *state)
+about_dialog_anim_draw (G_GNUC_UNUSED GtkWidget *widget,
+			cairo_t *cr,
+			AboutState *state)
 {
 	GList *l;