r9807 - helma-ng/trunk/modules/helma/middleware

Author: hannes
Date: 2009-05-19 10:54:42 +0200 (Tue, 19 May 2009)
New Revision: 9807

Modified:
   helma-ng/trunk/modules/helma/middleware/responselog.js
Log:
Minor cleanup

Details at http://dev.helma.org/trac/helma/changeset/9807

Modified: helma-ng/trunk/modules/helma/middleware/responselog.js
===================================================================
--- helma-ng/trunk/modules/helma/middleware/responselog.js	2009-05-19 08:54:40 UTC (rev 9806)
+++ helma-ng/trunk/modules/helma/middleware/responselog.js	2009-05-19 08:54:42 UTC (rev 9807)
@@ -8,14 +8,13 @@
  * Render log4j messages to response buffer in the style of helma 1 res.debug().
  */
 exports.handleRequest = function handleRequest(req) {
-    // Install list in 'responseLog' threadlocal
-    if (!responseLogEnabled) {
+    var appender;
+
+    if (!responseLogEnabled || !(appender = Logger.getRootLogger().getAppender("rhino"))) {
         return req.process();
     }
 
     var messages = [];
-    var appender = Logger.getRootLogger().getAppender("rhino") || {};
-
     appender.callback = function(level, message, scriptStack, javaStack) {
         messages.push([level, message, scriptStack, javaStack]);
     };