From dafd0bc49a1a2d6d60b6c3f6231e153b14bf85a1 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 14 Jan 2014 13:37:05 +0100
Subject: [PATCH] db/upnp: pass const reference to getTagValue()

---
 src/db/UpnpDatabasePlugin.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/db/UpnpDatabasePlugin.cxx b/src/db/UpnpDatabasePlugin.cxx
index 8a99e9cd6..ce734c882 100644
--- a/src/db/UpnpDatabasePlugin.cxx
+++ b/src/db/UpnpDatabasePlugin.cxx
@@ -281,7 +281,7 @@ UpnpDatabase::GetSong(const char *uri, Error &error) const
  * Retrieve the value for an MPD tag from an object entry.
  */
 static bool
-getTagValue(UPnPDirObject& dirent, TagType tag,
+getTagValue(const UPnPDirObject &dirent, TagType tag,
 	    std::string &tagvalue)
 {
 	if (tag == TAG_TITLE) {