From 4f88e13138f219f2011b2ebfdfcf5bac9783c720 Mon Sep 17 00:00:00 2001 From: Jan-Hendrik Willms Date: Fri, 18 Oct 2024 08:09:00 +0000 Subject: ensure schemes array is always an array, fixes #4134 Closes #4134 Merge request studip/studip!3512 --- lib/classes/SimpleORMap.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/classes/SimpleORMap.php b/lib/classes/SimpleORMap.php index b280d2a..46ea70d 100644 --- a/lib/classes/SimpleORMap.php +++ b/lib/classes/SimpleORMap.php @@ -416,7 +416,7 @@ class SimpleORMap implements ArrayAccess, Countable, IteratorAggregate { if (self::$schemes === null) { $cache = \Studip\Cache\Factory::getCache(); - self::$schemes = unserialize($cache->read('DB_TABLE_SCHEMES')); + self::$schemes = unserialize($cache->read('DB_TABLE_SCHEMES')) ?: []; } if (!isset(self::$schemes[$db_table])) { $db = DBManager::get()->query("SHOW COLUMNS FROM $db_table"); -- cgit v1.0