remote-ext: do not segfault for blank lines

[thirdparty/git.git] / notes.h

diff --git a/notes.h b/notes.h
index 93a73657e249734dc7cd0fea779c12fc102f0557..83bd6e0ec02a1a8650004f14cd7476eedbdff518 100644 (file)
--- a/notes.h
+++ b/notes.h
@@ -120,8 +120,10 @@ int add_note(struct notes_tree *t, const unsigned char *object_sha1,
  * IMPORTANT: The changes made by remove_note() to the given notes_tree
  * structure are not persistent until a subsequent call to write_notes_tree()
  * returns zero.
+ *
+ * Return 0 if a note was removed; 1 if there was no note to remove.
  */
-void remove_note(struct notes_tree *t, const unsigned char *object_sha1);
+int remove_note(struct notes_tree *t, const unsigned char *object_sha1);
 
 /*
  * Get the note object SHA1 containing the note data for the given object