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directory: allow directories with just playlists

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Keep those when scanning for empty directories.  The check in
playlist_vector_is_empty() was missing.
This commit is contained in:
Max Kellermann
2011-05-09 21:37:43 +02:00
parent 26735390ff
commit 4b4aa64261
3 changed files with 9 additions and 1 deletions
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3
src/directory.h
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@@ -62,7 +62,8 @@ directory_free(struct directory *directory);
static inline bool
directory_is_empty(const struct directory *directory)
{
return directory->children.nr == 0 && directory->songs.nr == 0;
return directory->children.nr == 0 && directory->songs.nr == 0 &&
playlist_vector_is_empty(&directory->playlists);
}
static inline const char *

6
src/playlist_vector.h
View File

@@ -51,6 +51,12 @@ playlist_vector_init(struct playlist_vector *pv)
void
playlist_vector_deinit(struct playlist_vector *pv);
static inline bool
playlist_vector_is_empty(const struct playlist_vector *pv)
{
return pv->head == NULL;
}
struct playlist_metadata *
playlist_vector_find(struct playlist_vector *pv, const char *name);