1 files changed, 5 insertions, 0 deletions
diff --git a/src/directory.c b/src/directory.c
index 27652e3db..495173fdd 100644
--- 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];