[seam-commits] Seam SVN: r15021 - branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/web.

[seam-commits at lists.jboss.org]

Author: vdedik
Date: 2012-08-08 10:00:02 -0400 (Wed, 08 Aug 2012)
New Revision: 15021

Modified:
   branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/web/RedirectFilter.java
Log:
- JBSEAM-4968
- Fixed case when two HttpServletResponse#sendRedirect are invoked by Seam.


Modified: branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/web/RedirectFilter.java
===================================================================
--- branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/web/RedirectFilter.java	2012-08-08 13:43:12 UTC (rev 15020)
+++ branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/web/RedirectFilter.java	2012-08-08 14:00:02 UTC (rev 15021)
@@ -69,7 +69,11 @@
                   }
                }
             }
-            super.sendRedirect(url);
+            //if the response is already committed (e.g. a redirect has been already sent) do nothing
+            if ( !super.getResponse().isCommitted() )
+            {
+               super.sendRedirect(url);
+            }
          }
       };
    }