# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1196147980 21600
# Node ID 0e94f5f14f08793fe2a5d1489dc632d93b7efcd7
# Parent  00bbb7f65b6f24779839fd18a81d7269b8fd03db
Add comment and very minor tweak.

diff -r 00bbb7f65b6f -r 0e94f5f14f08 toys/dirname.c
--- a/toys/dirname.c	Tue Nov 27 01:06:43 2007 -0600
+++ b/toys/dirname.c	Tue Nov 27 01:19:40 2007 -0600
@@ -1,8 +1,14 @@
+/* vi: set sw=4 ts=4: */
+/* dirname.c - print directory portion of path, or "." if none.
+ *
+ * See http://www.opengroup.org/onlinepubs/009695399/utilities/dirname.html
+ */
+
 #include "toys.h"
 #include <libgen.h>
 
 int dirname_main(void)
 {
-	puts(dirname(toys.optargs[0]));
+	puts(dirname(*toys.optargs));
 	return 0;
 }