This is just a cosmetic fix to make the "type" of ret more clear.
notmuch_query_t *query;
notmuch_messages_t *messages;
notmuch_message_t *message;
notmuch_query_t *query;
notmuch_messages_t *messages;
notmuch_message_t *message;
+ int ret = NOTMUCH_STATUS_SUCCESS;
/* Optimize the query so it excludes messages that already have
* the specified set of tags. */
/* Optimize the query so it excludes messages that already have
* the specified set of tags. */