block signals when writing db to ensure db isn't corrupted

git-svn-id: https://svn.musicpd.org/mpd/trunk@730 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 2 insertions, 0 deletions

diff --git a/src/song.c b/src/song.c
index d9b28284c..1c3d53ad2 100644
--- a/src/song.c
+++ b/src/song.c
@@ -132,6 +132,7 @@ void freeSongList(SongList * list) {
 	freeList(list);
 }
 
+/* DON'T BLOCK SIGNALS IN THIS FUNCTION, called by writeDirectoryDB() */
 int printSongInfo(FILE * fp, Song * song) {
 	myfprintf(fp,"%s%s\n",SONG_FILE,song->utf8file);
 
@@ -151,6 +152,7 @@ int printSongInfoFromList(FILE * fp, SongList * list) {
 	return 0;
 }
 
+/* DON'T BLOCK SIGNALS IN THIS FUNCTION, called by writeDirectoryDB() */
 void writeSongInfoFromList(FILE * fp, SongList * list) {
 	ListNode * tempNode = list->firstNode;