From b938705155af45d3cc2cd6c8583e496795e79c0d Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Tue, 27 Nov 2007 01:19:40 -0600
Subject: Add comment and very minor tweak.

---
 toys/dirname.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/toys/dirname.c b/toys/dirname.c
index 454a5d67..b33836b6 100644
--- a/toys/dirname.c
+++ b/toys/dirname.c
@@ -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;
 }
-- 
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