db/LightSong: make "real_uri" a pointer

Reduce overhead.  LightSong can always point to the "real" allocated
string.
This commit is contained in:
Max Kellermann
2014-02-04 00:38:52 +01:00
parent b9c248e7e7
commit db69ceade6
3 changed files with 4 additions and 3 deletions

View File

@@ -48,13 +48,13 @@ struct LightSong {
/**
* The "real" URI, the one to be used for opening the
* resource. If this attribute is empty, then #uri (and
* resource. If this attribute is nullptr, then #uri (and
* #directory) shall be used.
*
* This attribute is used for songs from the database which
* have a relative URI.
*/
std::string real_uri;
const char *real_uri;
/**
* Must not be nullptr.