Fixes #5202 defining the global $CONFIG in upgrade_code()

diff --git a/engine/lib/upgrade.php b/engine/lib/upgrade.php
index 2883dc5094dd23f0b6526004e7e690dbac552698..d684af862781f4bc2c3bcbe8cb7943c0ec94a660 100644 (file)
--- a/engine/lib/upgrade.php
+++ b/engine/lib/upgrade.php
@@ -17,6 +17,9 @@
  * @access private
  */
 function upgrade_code($version, $quiet = FALSE) {
+       // do not remove - upgrade scripts depend on this
+       global $CONFIG;
+       
        $version = (int) $version;
        $upgrade_path = elgg_get_config('path') . 'engine/lib/upgrades/';
        $processed_upgrades = elgg_get_processed_upgrades();