Index: /package_branches/invirt-web/cherrypy/code/main.py
===================================================================
--- /package_branches/invirt-web/cherrypy/code/main.py	(revision 2523)
+++ /package_branches/invirt-web/cherrypy/code/main.py	(revision 2524)
@@ -103,12 +103,10 @@
         err = sys.exc_info()[1]
         if isinstance(err, InvalidInput):
-            e = revertStandardError()
             cherrypy.request.params['err'] = err
-            cherrypy.request.params['emsg'] = e
+            cherrypy.request.params['emsg'] = revertStandardError()
             raise cherrypy.InternalRedirect('/invalidInput')
         if not cherrypy.request.prev or 'err' not in cherrypy.request.prev.params:
-            e = revertStandardError()
             cherrypy.request.params['err'] = err
-            cherrypy.request.params['emsg'] = e
+            cherrypy.request.params['emsg'] = revertStandardError()
             cherrypy.request.params['traceback'] = _cperror.format_exc()
             raise cherrypy.InternalRedirect('/error')