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/db/DatabasePrint.cxx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/db/DatabasePrint.cxx')

diff --git a/src/db/DatabasePrint.cxx b/src/db/DatabasePrint.cxx
index f6663311e..498aedf97 100644
--- a/src/db/DatabasePrint.cxx
+++ b/src/db/DatabasePrint.cxx
@@ -184,12 +184,10 @@ PrintUniqueTag(Client &client, TagType tag_type,
 	assert(value != nullptr);
 	client_printf(client, "%s: %s\n", tag_item_names[tag_type], value);
 
-	for (unsigned i = 0, n = tag.num_items; i < n; i++) {
-		const TagItem &item = *tag.items[i];
+	for (const auto &item : tag)
 		if (item.type != tag_type)
 			client_printf(client, "%s: %s\n",
 				      tag_item_names[item.type], item.value);
-	}
 
 	return true;
 }
-- 
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