[RTKO] default volatile on setupOpac

library/startup.php

@@ -687,8 +687,8 @@ class Bokeh_Session
   /** @category testing */
   protected function _getCookieJar()
   {
-    return static::$_cookie_jar ?
-      static::$_cookie_jar
+    return static::$_cookie_jar
+      ? static::$_cookie_jar
       : new Bokeh_Session_CookieJar;
   }
 
 
   protected function _isReadAndClose(): bool
   {
     $urls_read_only = ['/newsletter/send-progress',
                        '/noticeajax/'];
 
-    try {
+    try
+    {
       require_once 'Zend/Controller/Request/Http.php';
       $request = new Zend_Controller_Request_Http;
       if ( ! ($uri = $request->getRequestUri()))
@@ -709,7 +710,8 @@ class Bokeh_Session
           return true;
 
       return false;
-    } catch (Exception $e) {
+    } catch (Exception $e)
+    {
       return false;
     }