MDL-36115 cache: Fixed up requirements check in cache admin interfaces

2012-10-19 08:12:32 +08:00
parent 7e8ae12a7a
commit 7e7e108f93
3 changed files with 6 additions and 2 deletions
@@ -54,6 +54,9 @@ if (!empty($action) && confirm_sesskey()) {
            break;
        case 'addstore' : // Add the requested store.
            $plugin = required_param('plugin', PARAM_PLUGIN);
+            if (!$plugins[$plugin]['canaddinstance']) {
+                print_error('ex_unmetstorerequirements', 'cache');
+            }
            $mform = cache_administration_helper::get_add_store_form($plugin);
            $title = get_string('addstore', 'cache', $plugins[$plugin]['name']);
            if ($mform->is_cancelled()) {