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Only write to playlists if they are modified

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This commit is contained in:
twinaphex 2017-04-23 12:25:54 +02:00
parent aea00f1e00
commit 7e3cce9397
2 changed files with 18 additions and 8 deletions
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25
playlist.c
View File

@ -189,37 +189,43 @@ void playlist_update(playlist_t *playlist, size_t idx,
if (path && (path != entry->path))
{
free(entry->path);
entry->path = strdup(path);
entry->path = strdup(path);
playlist->modified = true;
}
if (label && (label != entry->label))
{
free(entry->label);
entry->label = strdup(label);
entry->label = strdup(label);
playlist->modified = true;
}
if (core_path && (core_path != entry->core_path))
{
free(entry->core_path);
entry->core_path = strdup(core_path);
entry->core_path = strdup(core_path);
playlist->modified = true;
}
if (core_name && (core_name != entry->core_name))
{
free(entry->core_name);
entry->core_name = strdup(core_name);
entry->core_name = strdup(core_name);
playlist->modified = true;
}
if (db_name && (db_name != entry->db_name))
{
free(entry->db_name);
entry->db_name = strdup(db_name);
entry->db_name = strdup(db_name);
playlist->modified = true;
}
if (crc32 && (crc32 != entry->crc32))
{
free(entry->crc32);
entry->crc32 = strdup(crc32);
entry->crc32 = strdup(crc32);
playlist->modified = true;
}
}
@ -292,7 +298,7 @@ bool playlist_push(playlist_t *playlist,
i * sizeof(struct playlist_entry));
playlist->entries[0] = tmp;
return true;
goto success;
}
if (playlist->size == playlist->cap)
@ -328,6 +334,9 @@ bool playlist_push(playlist_t *playlist,
playlist->size++;
success:
playlist->modified = true;
return true;
}
@ -336,7 +345,7 @@ void playlist_write_file(playlist_t *playlist)
size_t i;
FILE *file = NULL;
if (!playlist)
if (!playlist || !playlist->modified)
return;
file = fopen(playlist->conf_path, "w");

1
playlist.h
View File

@ -41,6 +41,7 @@ struct content_playlist
struct playlist_entry *entries;
size_t size;
size_t cap;
bool modified;
char *conf_path;
};