# HG changeset patch
# User Zoe Hong <zhong@mpiwg-berlin.mpg.de>
# Date 1432643570 -7200
# Node ID 58f5747004742691f7ce6663a72de43d0f6fa0ff
# Parent  8702aa85d0fb5b23d6e365cd66621517542ff3ff# Parent  ae3ebafabb7f069eb3c5e21c22e0c42f9e68d4fa
add bookBean

diff -r 8702aa85d0fb -r 58f574700474 src/main/java/de/mpiwg/web/jsp/utils/CharsetFilter.java
--- a/src/main/java/de/mpiwg/web/jsp/utils/CharsetFilter.java	Tue May 26 14:29:33 2015 +0200
+++ b/src/main/java/de/mpiwg/web/jsp/utils/CharsetFilter.java	Tue May 26 14:32:50 2015 +0200
@@ -31,7 +31,9 @@
 		response.setContentType("text/html; charset=UTF-8");
 		response.setCharacterEncoding("UTF-8");
 
-		next.doFilter(request, response);
+		if(next != null){
+			next.doFilter(request, response);	
+		}
 	}
 
 	public void destroy() {