From ff84c43b453d9844520b3b8b242859506ea5470d Mon Sep 17 00:00:00 2001
From: Scott Battaglia <scott.battaglia@gmail.com>
Date: Tue, 24 Nov 2009 15:08:57 +0000
Subject: [PATCH] CASC-100

moved call to create url
---
 .../jasig/cas/client/authentication/AuthenticationFilter.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cas-client-core/src/main/java/org/jasig/cas/client/authentication/AuthenticationFilter.java b/cas-client-core/src/main/java/org/jasig/cas/client/authentication/AuthenticationFilter.java
index 9b546f0..152f681 100644
--- a/cas-client-core/src/main/java/org/jasig/cas/client/authentication/AuthenticationFilter.java
+++ b/cas-client-core/src/main/java/org/jasig/cas/client/authentication/AuthenticationFilter.java
@@ -87,14 +87,14 @@ public class AuthenticationFilter extends AbstractCasFilter {
         final HttpServletRequest request = (HttpServletRequest) servletRequest;
         final HttpServletResponse response = (HttpServletResponse) servletResponse;
         final HttpSession session = request.getSession(false);
-        final String serviceUrl = constructServiceUrl(request, response);
-        final Assertion assertion = session != null ? (Assertion) session.getAttribute(CONST_CAS_ASSERTION) : null;    
+        final Assertion assertion = session != null ? (Assertion) session.getAttribute(CONST_CAS_ASSERTION) : null;
 
         if (assertion != null) {
             filterChain.doFilter(request, response);
             return;
         }
 
+        final String serviceUrl = constructServiceUrl(request, response);
         final String ticket = CommonUtils.safeGetParameter(request,getArtifactParameterName());
         final boolean wasGatewayed = this.gatewayStorage.hasGatewayedAlready(request, serviceUrl);