From 41a7203c28d2cc7550f1bb05f767950d388326cd Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 12 Jul 2014 17:22:39 +0200
Subject: Tag: add class const_iterator and methods begin(), end()

Enables using range-based "for".
---
 src/TagSave.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/TagSave.cxx')

diff --git a/src/TagSave.cxx b/src/TagSave.cxx
index 3a291e115..7666287af 100644
--- a/src/TagSave.cxx
+++ b/src/TagSave.cxx
@@ -32,8 +32,7 @@ tag_save(FILE *file, const Tag &tag)
 	if (tag.has_playlist)
 		fprintf(file, "Playlist: yes\n");
 
-	for (unsigned i = 0; i < tag.num_items; i++)
+	for (const auto &i : tag)
 		fprintf(file, "%s: %s\n",
-			tag_item_names[tag.items[i]->type],
-			tag.items[i]->value);
+			tag_item_names[i.type], i.value);
 }
-- 
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