Add _notmuch_message_get_in_reply_to.

[notmuch] / lib / message.cc

diff --git a/lib/message.cc b/lib/message.cc
index 28f19a88502dc79ff29210297abfbed4f5ef2562..b9f998c5f7e9f6bd7c75f01e8bf337fdb15add14 100644 (file)
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -259,6 +259,18 @@ notmuch_message_get_header (notmuch_message_t *message, const char *header)
     return notmuch_message_file_get_header (message->message_file, header);
 }
 
+/* XXX: We probably want to store the In-Reply-To header in the
+ * database (separate from the References message IDs) so that we can
+ * fetch it out again without having to go load the message file. */
+const char *
+_notmuch_message_get_in_reply_to (notmuch_message_t *message)
+{
+    return _parse_message_id (message,
+                             notmuch_message_get_header (message,
+                                                         "in-reply-to"),
+                             NULL);
+}
+
 const char *
 notmuch_message_get_thread_id (notmuch_message_t *message)
 {