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Merge branch from fixing up bugs after bisecting.

Browse source 
I'm glad that when I implemented "notmuch restore" I went through the
extra effort to take the code I had written in one sitting into over a
dozen commits. Sure enough, I hadn't tested well enough and had
totally broken "notmuch setup", (segfaults and bogus thread_id
values).

With the little commits I had made, git bisect saved the day, and I
went back to make the fixes right on top of the commits that
introduced the bugs. So now we octopus merge those in.
This commit is contained in:
Carl Worth 2009-10-21 23:23:32 -07:00
commit 84480738a5
2 changed files with 27 additions and 12 deletions
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33
database.cc
View file

@ -133,6 +133,29 @@ find_message_by_docid (Xapian::Database *db, Xapian::docid docid)
return db->get_document (docid);
}
static void
insert_thread_id (GHashTable *thread_ids, Xapian::Document doc)
{
string value_string;
const char *value, *id, *comma;
value_string = doc.get_value (NOTMUCH_VALUE_THREAD);
value = value_string.c_str();
if (strlen (value)) {
id = value;
while (*id) {
comma = strchr (id, ',');
if (comma == NULL)
comma = id + strlen (id);
g_hash_table_insert (thread_ids,
strndup (id, comma - id), NULL);
id = comma;
if (*id)
id++;
}
}
}
notmuch_message_t *
notmuch_database_find_message (notmuch_database_t *notmuch,
const char *message_id)
@ -174,16 +197,8 @@ find_thread_ids (notmuch_database_t *notmuch,
find_messages_by_term (db, "ref", message_id, &child, &children_end);
for ( ; child != children_end; child++) {
const char *thread_id;
doc = find_message_by_docid (db, *child);
thread_id = doc.get_value (NOTMUCH_VALUE_THREAD).c_str ();
if (strlen (thread_id) == 0) {
fprintf (stderr, "Database error: Message with doc_id %u has empty thread-id value (value index %d)\n",
*child, NOTMUCH_VALUE_THREAD);
} else {
g_hash_table_insert (thread_ids, strdup (thread_id), NULL);
}
insert_thread_id (thread_ids, doc);
}
for (i = 0; i < parents->len; i++) {

6
message.cc
View file

@ -190,14 +190,14 @@ notmuch_thread_ids_t *
notmuch_message_get_thread_ids (notmuch_message_t *message)
{
notmuch_thread_ids_t *thread_ids;
const char *id_str;
std::string id_str;
thread_ids = talloc (message, notmuch_thread_ids_t);
if (unlikely (thread_ids == NULL))
return NULL;
id_str = message->doc.get_value (NOTMUCH_VALUE_THREAD).c_str ();
thread_ids->next = talloc_strdup (message, id_str);
id_str = message->doc.get_value (NOTMUCH_VALUE_THREAD);
thread_ids->next = talloc_strdup (message, id_str.c_str ());
/* Initialize thread_ids->current and terminate first ID. */
notmuch_thread_ids_advance (thread_ids);