diff options
| author | David Bremner <david@tethera.net> | 2018-09-03 18:02:25 -0300 |
|---|---|---|
| committer | David Bremner <david@tethera.net> | 2018-09-06 08:07:13 -0300 |
| commit | dc3cc18bf0c649dfdb280a7afbb3b6039101f281 (patch) | |
| tree | da01c70956c774f4f617e4dddf2c33691b7fe1be | |
| parent | 040fd630bf74eb8be75633bf3cbdb0c38d0f16f2 (diff) | |
lib: add _notmuch_message_list_empty
There is no public notmuch_message_list_t public interface, so to this
is added to the private API. We use it immediately in thread.cc;
future commits will use it further.
| -rw-r--r-- | lib/messages.c | 9 | ||||
| -rw-r--r-- | lib/notmuch-private.h | 3 | ||||
| -rw-r--r-- | lib/thread.cc | 2 |
3 files changed, 13 insertions, 1 deletions
diff --git a/lib/messages.c b/lib/messages.c index a88f974f..ba8a9777 100644 --- a/lib/messages.c +++ b/lib/messages.c @@ -56,6 +56,15 @@ _notmuch_message_list_add_message (notmuch_message_list_t *list, list->tail = &node->next; } +bool +_notmuch_message_list_empty (notmuch_message_list_t *list) +{ + if (list == NULL) + return TRUE; + + return (list->head == NULL); +} + notmuch_messages_t * _notmuch_messages_create (notmuch_message_list_t *list) { diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h index 02cc0e09..590a3451 100644 --- a/lib/notmuch-private.h +++ b/lib/notmuch-private.h @@ -477,6 +477,9 @@ struct _notmuch_messages { notmuch_message_list_t * _notmuch_message_list_create (const void *ctx); +bool +_notmuch_message_list_empty (notmuch_message_list_t *list); + void _notmuch_message_list_add_message (notmuch_message_list_t *list, notmuch_message_t *message); diff --git a/lib/thread.cc b/lib/thread.cc index 6d15c49b..a0ce4be3 100644 --- a/lib/thread.cc +++ b/lib/thread.cc @@ -425,7 +425,7 @@ _resolve_thread_relationships (notmuch_thread_t *thread) if (first_node) { message = first_node->message; in_reply_to = _notmuch_message_get_in_reply_to (message); - if (thread->toplevel_list->head && + if (! _notmuch_message_list_empty (thread->toplevel_list) && in_reply_to && strlen (in_reply_to) && g_hash_table_lookup_extended (thread->message_hash, in_reply_to, NULL, |