
...
    // Storage for song metadata, indexed by URL.  This used to be
    // indexed by song id, but this does not survive MPD restarts.
    // The data is the DIDL XML string.
    std::unordered_map<std::string, std::string> m_metacache;
    bool m_cachedirty;

    // Avoid re-reading the whole MPD queue every time by using the
    // queue version.
    int m_mpdqvers;
    string m_idArrayCached;
};

#endif /* _OHPLAYLIST_H_X_INCLUDED_ */

	a/upmpd/ohplaylist.hxx		b/upmpd/ohplaylist.hxx
	...		...
67	// Storage for song metadata, indexed by URL. This used to be	67	// Storage for song metadata, indexed by URL. This used to be
68	// indexed by song id, but this does not survive MPD restarts.	68	// indexed by song id, but this does not survive MPD restarts.
69	// The data is the DIDL XML string.	69	// The data is the DIDL XML string.
70	std::unordered_map<std::string, std::string> m_metacache;	70	std::unordered_map<std::string, std::string> m_metacache;
71	bool m_cachedirty;	71	bool m_cachedirty;
		72
		73	// Avoid re-reading the whole MPD queue every time by using the
		74	// queue version.
		75	int m_mpdqvers;
		76	string m_idArrayCached;
72	};	77	};
73		78
74	#endif /* _OHPLAYLIST_H_X_INCLUDED_ */	79	#endif /* _OHPLAYLIST_H_X_INCLUDED_ */