Fix double free in guess_from_received_header().

[notmuch] / lib / notmuch.h

diff --git a/lib/notmuch.h b/lib/notmuch.h
index ea12fe76399ce4ec19c0ecfc38e6087310894a2f..e508309ebfcf01c95b52555baa9cc992daab5c3e 100644 (file)
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -947,9 +947,15 @@ notmuch_message_maildir_flags_to_tags (notmuch_message_t *message);
  *
  * Specifically, for each filename corresponding to this message:
  *
- * Rename the file so that its filename ends with the sequence ":2,"
- * followed by zero or more of the following single-character flags
- * (in ASCII order):
+ * If the filename is not in a maildir directory, do nothing.  (A
+ * maildir directory is determined as a directory named "new" or
+ * "cur".) Similarly, if the filename has invalid maildir info,
+ * (repeated or outof-ASCII-order flag characters after ":2,"), then
+ * do nothing.
+ *
+ * If the filename is in a maildir directory, rename the file so that
+ * its filename ends with the sequence ":2," followed by zero or more
+ * of the following single-character flags (in ASCII order):
  *
  *   'D' iff the message has the "draft" tag
  *   'F' iff the message has the "flagged" tag
@@ -957,8 +963,8 @@ notmuch_message_maildir_flags_to_tags (notmuch_message_t *message);
  *   'R' iff the message has the "replied" tag
  *   'S' iff the message does not have the "unread" tag
  *
- * Warning: any existing flags unmentioned in the list above will be
- * removed by this renaming.
+ * Any existing flags unmentioned in the list above will be preserved
+ * in the renaming.
  *
  * Also, if this filename is in a directory named "new", rename it to
  * be within the neighboring directory named "cur".