MDL-35964 - blocks: add missing global $CFG

Thanks Rosie!
2012-10-31 14:28:24 +08:00
parent c9e835e69b
commit cedf976367
1 changed files with 2 additions and 0 deletions
@@ -378,6 +378,8 @@ class block_manager {
     * @return array names of block types that cannot be added or deleted. E.g. array('navigation','settings').
     */
    public static function get_undeletable_block_types() {
+        global $CFG;
+
        if (!isset($CFG->undeletableblocktypes) || (!is_array($CFG->undeletableblocktypes) && !is_string($CFG->undeletableblocktypes))) {
            return array('navigation','settings');
        } else if (is_string($CFG->undeletableblocktypes)) {