X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=lib%2Fmessage.cc;h=49519f1e63e40830ac123373c6e24bf813afbcf1;hb=4b0327004a3f9a36352b81a5b778740d68bf3078;hp=a410394d3d5ac8c2d7772a6b3d1d65762c24ed85;hpb=c3c52e464b8b0e024a01feacfeb34cc4ce1f3d62;p=notmuch

diff --git a/lib/message.cc b/lib/message.cc
index a410394d..49519f1e 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -37,6 +37,7 @@ struct _notmuch_message {
     char *filename;
     notmuch_message_file_t *message_file;
     notmuch_message_list_t *replies;
+    unsigned long flags;
 
     Xapian::Document doc;
 };
@@ -108,6 +109,7 @@ _notmuch_message_create (const void *talloc_owner,
     message->doc_id = doc_id;
 
     message->frozen = 0;
+    message->flags = 0;
 
     /* Each of these will be lazily created as needed. */
     message->message_id = NULL;
@@ -316,9 +318,9 @@ _notmuch_message_get_in_reply_to (notmuch_message_t *message)
     in_reply_to = *i;
 
     if (i != message->doc.termlist_end () &&
-	strncmp ((*i).c_str (), prefix, prefix_len))
+	strncmp ((*i).c_str (), prefix, prefix_len) == 0)
     {
-	INTERNAL_ERROR ("Message %s has duplicate In-Reply-To IDs: %s and %s\n"
+       INTERNAL_ERROR ("Message %s has duplicate In-Reply-To IDs: %s and %s\n",
 			notmuch_message_get_message_id (message),
 			message->in_reply_to,
 			(*i).c_str () + prefix_len);
@@ -445,6 +447,23 @@ notmuch_message_get_filename (notmuch_message_t *message)
     return message->filename;
 }
 
+notmuch_bool_t
+notmuch_message_get_flag (notmuch_message_t *message,
+			  notmuch_message_flag_t flag)
+{
+    return message->flags & (1 << flag);
+}
+
+void
+notmuch_message_set_flag (notmuch_message_t *message,
+			  notmuch_message_flag_t flag, notmuch_bool_t enable)
+{
+    if (enable)
+	message->flags |= (1 << flag);
+    else
+	message->flags &= ~(1 << flag);
+}
+
 time_t
 notmuch_message_get_date (notmuch_message_t *message)
 {