Check if DB is defined; fixes #3056

glpi-project · Oct 27, 2017 · 94536ea · 94536ea
1 parent 86247ba
commit 94536ea
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/inc/config.class.php b/inc/config.class.php
@@ -2664,8 +2664,9 @@ public static function agreeDevMessage($bg = false) {
     * @return Zend\Cache\Storage\StorageInterface object or false
     */
    public static function getCache($optname, $context = 'core') {
+      global $DB;
 
-      if (defined('TU_USER') && ! defined('CACHED_TESTS')) {
+      if (defined('TU_USER') && !defined('CACHED_TESTS') || !$DB || !$DB->tableExists(self::getTable())) {
          return false;
       }