From f8c23488c942a89df74b231307281cf1919fab61 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 21 Oct 2013 23:53:27 +0200
Subject: Song: add method ReplaceTag()

---
 src/Song.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/Song.cxx')

diff --git a/src/Song.cxx b/src/Song.cxx
index 7a11a0611..86a5b4672 100644
--- a/src/Song.cxx
+++ b/src/Song.cxx
@@ -109,6 +109,14 @@ Song::Free()
 	g_free(this);
 }
 
+void
+Song::ReplaceTag(Tag &&_tag)
+{
+	if (tag == nullptr)
+		tag = new Tag();
+	*tag = std::move(_tag);
+}
+
 gcc_pure
 static inline bool
 directory_equals(const Directory &a, const Directory &b)
-- 
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