$NetBSD: patch-ac,v 1.1 2007/04/25 18:10:17 tnn Exp $

--- edit.c.orig	2005-12-03 21:20:32.000000000 +0100
+++ edit.c
@@ -711,7 +711,8 @@ use_logfile(filename)
 	 */
 	filename = shell_unquote(filename);
 	exists = open(filename, OPEN_READ);
-	close(exists);
+	if (exists >= 0)
+		close(exists);
 	exists = (exists >= 0);
 
 	/*