From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 15 Sep 2009 12:27:40 +0000 (+0000)
Subject: Fix NPE if no filters are configured.
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=9f0e01aaddcbd67bfdeacd82e79c53ebe2ab8253;p=tomcat7.0

Fix NPE if no filters are configured.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@815290 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/java/org/apache/catalina/core/StandardWrapperValve.java b/java/org/apache/catalina/core/StandardWrapperValve.java
index 74522f062..d9dbc1bcf 100644
--- a/java/org/apache/catalina/core/StandardWrapperValve.java
+++ b/java/org/apache/catalina/core/StandardWrapperValve.java
@@ -199,7 +199,9 @@ final class StandardWrapperValve
         // Reset comet flag value after creating the filter chain
         request.setComet(false);
         //check filters to see if we support async or not.
-        request.setAsyncSupported(filterChain.isAsyncSupported());
+        if (filterChain != null) {
+            request.setAsyncSupported(filterChain.isAsyncSupported());
+        }
 
         // Call the filter chain for this request
         // NOTE: This also calls the servlet's service() method