File return-fix.patch of Package qtcurve-gtk2

--- style/animation.c
+++ style/animation.c
@@ -36,7 +36,7 @@
 static gboolean animation_timeout_handler (gpointer data);
 
 /* This forces a redraw on a widget */
-static gboolean
+static void
 force_widget_redraw (GtkWidget *widget)
 {
     if (GTK_IS_PROGRESS_BAR (widget))