fixed code that returned a null subject - Subject should never be null (they can be re-used even after logout - they're just considered anonymous again after that point).

git-svn-id: https://svn.apache.org/repos/asf/incubator/jsecurity/trunk@761319 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/web/src/main/java/org/apache/ki/web/servlet/KiHttpServletRequest.java b/web/src/main/java/org/apache/ki/web/servlet/KiHttpServletRequest.java
index ed31723..0c3e67c 100644
--- a/web/src/main/java/org/apache/ki/web/servlet/KiHttpServletRequest.java
+++ b/web/src/main/java/org/apache/ki/web/servlet/KiHttpServletRequest.java
@@ -95,9 +95,6 @@
     }
 
     protected Subject getSubject() {
-        if ( isLoggedOut() ) {
-            return null;
-        }
         return SecurityUtils.getSubject();
     }