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Diffstat (limited to 'libpiano/src/xml.c')
-rw-r--r--libpiano/src/xml.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/libpiano/src/xml.c b/libpiano/src/xml.c
index 185002d..ad0cf7d 100644
--- a/libpiano/src/xml.c
+++ b/libpiano/src/xml.c
@@ -487,8 +487,10 @@ PianoReturn_t PianoXmlParseAddSeed (PianoHandle_t *ph, char *xml,
/* parses playlist; used when searching too
* @param piano handle
* @param xml document
+ * @param return: playlist
*/
-PianoReturn_t PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml) {
+PianoReturn_t PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml,
+ PianoSong_t **retPlaylist) {
ezxml_t xmlDoc, dataNode;
PianoReturn_t ret;
@@ -511,10 +513,10 @@ PianoReturn_t PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml) {
PianoXmlStructParser (ezxml_child (dataNode, "struct"),
PianoXmlParsePlaylistCb, tmpSong);
/* begin linked list or append */
- if (ph->playlist == NULL) {
- ph->playlist = tmpSong;
+ if (*retPlaylist == NULL) {
+ *retPlaylist = tmpSong;
} else {
- PianoSong_t *curSong = ph->playlist;
+ PianoSong_t *curSong = *retPlaylist;
while (curSong->next != NULL) {
curSong = curSong->next;
}