core security update

modules/dblog/dblog.install

@@ -154,6 +154,15 @@ function dblog_update_7002() {
   db_add_index('watchdog', 'severity', array('severity'));
 }
 
+/**
+ * Account for possible legacy systems where dblog was not installed.
+ */
+function dblog_update_7003() {
+  if (!db_table_exists('watchdog')) {
+    db_create_table('watchdog', drupal_get_schema_unprocessed('dblog', 'watchdog'));
+  }
+}
+
 /**
  * @} End of "addtogroup updates-7.x-extra".
  */