smtech / canvas-ics-sync

common.inc.php

Spacing +1 added lines, -1 removed lines

@@ -13,7 +13,7 @@
 if (empty($_SESSION[Toolbox::class])) {
     $_SESSION[Toolbox::class] = Toolbox::fromConfiguration(CONFIG_FILE);
 }
-$toolbox =& $_SESSION[Toolbox::class];
+$toolbox = & $_SESSION[Toolbox::class];
 if (!defined('IGNORE_LTI')) {
     $toolbox->smarty_prependTemplateDir(__DIR__ . '/templates', basename(__DIR__));
     $toolbox->smarty_assign([