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-rw-r--r--engine/lib/upgrade.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/engine/lib/upgrade.php b/engine/lib/upgrade.php
index 2883dc509..d684af862 100644
--- 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();