*gasp* added a comment

git-svn-id: https://svn.musicpd.org/mpd/trunk@782 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-16 00:50:33 +00:00 · 2004-04-16 00:50:33 +00:00 · da588cbc46
commit da588cbc46
parent c4d2b8dc1c
1 changed files with 5 additions and 0 deletions
--- a/src/directory.c
+++ b/src/directory.c
@ -336,6 +336,11 @@ int updateInDirectory(Directory * directory, char * shortname, char * name) {
 	return 0;
 }

+/* return values:
+   -1 -> error
+    0 -> no error, but nothing removed
+    1 -> no error, and stuff removed
+ */
 int removeDeletedFromDirectory(Directory * directory) {
 	DIR * dir;
 	char cwd[2];