song: get rid of newNullSong()

It didn't save us any lines of code nor did it do anything
useful since we would overwrite everything anyways.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/song.h b/src/song.h
index 0b55a0f3f..f7466e24c 100644
--- a/src/song.h
+++ b/src/song.h
@@ -42,8 +42,6 @@ typedef struct _Song {
 	time_t mtime;
 } Song;
 
-Song *newNullSong(void);
-
 Song *newSong(const char *url, enum song_type type,
 	      struct _Directory *parentDir);