$OpenBSD: patch-ROX-Filer_src_pixmaps_c,v 1.8 2010/08/18 13:33:22 jasper Exp $
--- ROX-Filer/src/pixmaps.c.orig	Sun May 10 14:22:54 2009
+++ ROX-Filer/src/pixmaps.c	Wed Aug  4 21:24:15 2010
@@ -389,7 +389,7 @@ void pixmap_background_thumb(const gchar *path, GFunc 
 			execl(thumb_prog, thumb_prog, path,
 			      thumbnail_path(path),
 			      g_strdup_printf("%d", PIXMAP_THUMB_SIZE),
-			      NULL);
+			      (void *)NULL);
 			_exit(1);
 		}
 
