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authorAngie Byron <webchick@24967.no-reply.drupal.org>2010-10-02 02:56:19 +0000
committerAngie Byron <webchick@24967.no-reply.drupal.org>2010-10-02 02:56:19 +0000
commitbc41e4054b12fb63a263068a5a5641ab6db67d8d (patch)
tree447696f20dadd6771bd556fa11543155e0918827 /update.php
parent53302b2654eccbf0d6a6f75e7c92d17e907c440e (diff)
downloadbrdo-bc41e4054b12fb63a263068a5a5641ab6db67d8d.tar.gz
brdo-bc41e4054b12fb63a263068a5a5641ab6db67d8d.tar.bz2
#864464 by heyrocker, Beanjammin: Ensure people using Drupal < 6.16 that they must upgrade to latest version, rather than showing them a WSOD.
Diffstat (limited to 'update.php')
-rw-r--r--update.php10
1 files changed, 10 insertions, 0 deletions
diff --git a/update.php b/update.php
index a9bc48b8d..0ade03cc2 100644
--- a/update.php
+++ b/update.php
@@ -28,6 +28,16 @@ define('DRUPAL_ROOT', getcwd());
*/
define('MAINTENANCE_MODE', 'update');
+/**
+ * Minimum schema version of Drupal 6 required for upgrade to Drupal 7.
+ *
+ * Upgrades from Drupal 6 to Drupal 7 require that Drupal 6 be running
+ * the most recent version, or the upgrade could fail. We can't easily
+ * check the Drupal 6 version once the update process has begun, so instead
+ * we check the schema version of system.module in the system table.
+ */
+define('REQUIRED_D6_SCHEMA_VERSION', '6055');
+
function update_selection_page() {
drupal_set_title('Drupal database update');
$elements = drupal_get_form('update_script_selection_form');