[PATCH 09/17] lib: Indicate if there are more filenames after removal.
Austin Clements
amdragon at MIT.EDU
Sat Jun 11 13:04:35 PDT 2011
Make _notmuch_message_remove_filename return
NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID if the message has more filenames
and fix callers to handle this.
---
lib/message.cc | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/lib/message.cc b/lib/message.cc
index afb1d80..5120b3a 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -501,6 +501,9 @@ _notmuch_message_add_filename (notmuch_message_t *message,
* This change will not be reflected in the database until the next
* call to _notmuch_message_sync.
*
+ * If this message still has other filenames, returns
+ * NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID.
+ *
* Note: This function does not remove a document from the database,
* even if the specified filename is the only filename for this
* message. For that functionality, see
@@ -565,6 +568,9 @@ _notmuch_message_remove_filename (notmuch_message_t *message,
if (strncmp ((*i).c_str (), direntry_prefix, direntry_prefix_len))
break;
+ /* Indicate that there are filenames remaining. */
+ status = NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID;
+
direntry = (*i).c_str ();
direntry += direntry_prefix_len;
@@ -1257,7 +1263,8 @@ notmuch_message_tags_to_maildir_flags (notmuch_message_t *message)
new_status = _notmuch_message_remove_filename (message,
filename);
/* Hold on to only the first error. */
- if (! status && new_status) {
+ if (! status && new_status
+ && new_status != NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID) {
status = new_status;
continue;
}
--
1.7.5.1
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