X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fdatabase.cc;h=2aff56bebd04e3c94356b71c8bf5893bb5278c66;hp=8ec91987753bafe4e1a60804f830bf05c7699e42;hb=ce360ce4c99597946949317aa40892536c9ebc05;hpb=ab456541924dcb1e1c6d6c7ba1781011e3453f27

diff --git a/lib/database.cc b/lib/database.cc
index 8ec91987..2aff56be 100644
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -1395,9 +1395,17 @@ notmuch_database_get_version (notmuch_database_t *notmuch)
 notmuch_bool_t
 notmuch_database_needs_upgrade (notmuch_database_t *notmuch)
 {
-    return notmuch->mode == NOTMUCH_DATABASE_MODE_READ_WRITE &&
-	   ((NOTMUCH_FEATURES_CURRENT & ~notmuch->features) ||
-	    (notmuch_database_get_version (notmuch) < NOTMUCH_DATABASE_VERSION));
+    unsigned int version;
+
+    if (notmuch->mode != NOTMUCH_DATABASE_MODE_READ_WRITE)
+	return FALSE;
+
+    if (NOTMUCH_FEATURES_CURRENT & ~notmuch->features)
+	return TRUE;
+
+    version = notmuch_database_get_version (notmuch);
+
+    return (version > 0 && version < NOTMUCH_DATABASE_VERSION);
 }
 
 static volatile sig_atomic_t do_progress_notify = 0;
@@ -1597,8 +1605,8 @@ notmuch_database_upgrade (notmuch_database_t *notmuch,
 		mtime = Xapian::sortable_unserialise (
 		    document.get_value (NOTMUCH_VALUE_TIMESTAMP));
 
-		directory = _notmuch_directory_create (notmuch, term.c_str () + 10,
-						       NOTMUCH_FIND_CREATE, &status);
+		directory = _notmuch_directory_find_or_create (notmuch, term.c_str () + 10,
+							       NOTMUCH_FIND_CREATE, &status);
 		notmuch_directory_set_mtime (directory, mtime);
 		notmuch_directory_destroy (directory);
 
@@ -1870,7 +1878,7 @@ _notmuch_database_find_directory_id (notmuch_database_t *notmuch,
 	return NOTMUCH_STATUS_SUCCESS;
     }
 
-    directory = _notmuch_directory_create (notmuch, path, flags, &status);
+    directory = _notmuch_directory_find_or_create (notmuch, path, flags, &status);
     if (status || ! directory) {
 	*directory_id = -1;
 	return status;
@@ -1980,8 +1988,8 @@ notmuch_database_get_directory (notmuch_database_t *notmuch,
     *directory = NULL;
 
     try {
-	*directory = _notmuch_directory_create (notmuch, path,
-						NOTMUCH_FIND_LOOKUP, &status);
+	*directory = _notmuch_directory_find_or_create (notmuch, path,
+							NOTMUCH_FIND_LOOKUP, &status);
     } catch (const Xapian::Error &error) {
 	_notmuch_database_log (notmuch, "A Xapian exception occurred getting directory: %s.\n",
 			       error.get_msg ().c_str ());