From fd3aeeab0d41474af86e41d207196abbb7bf78f6 Mon Sep 17 00:00:00 2001
From: Brian Bourn <ba.bourn@gmail.com>
Date: Wed, 19 Mar 2014 11:58:22 -0400
Subject: [PATCH] diff-no-index: replace manual "."/".." check with
 is_dot_or_dotdot()

Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Brian Bourn <ba.bourn@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 diff-no-index.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/diff-no-index.c b/diff-no-index.c
index 3e4f47e1d8..c881708ddd 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -15,6 +15,7 @@
 #include "log-tree.h"
 #include "builtin.h"
 #include "string-list.h"
+#include "dir.h"
 
 static int read_directory_contents(const char *path, struct string_list *list)
 {
@@ -25,7 +26,7 @@ static int read_directory_contents(const char *path, struct string_list *list)
 		return error("Could not open directory %s", path);
 
 	while ((e = readdir(dir)))
-		if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
+		if (!is_dot_or_dotdot(e->d_name))
 			string_list_insert(list, e->d_name);
 
 	closedir(dir);