From 95e42190cf087ccd83b8843669f96a3afeeb4b7f Mon Sep 17 00:00:00 2001
From: Mark Robert Miller <markrmiller@apache.org>
Date: Thu, 14 May 2009 13:41:52 +0000
Subject: [PATCH] SOLR-1160: possible null pointer exception path

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@774765 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/solr/handler/RequestHandlerBase.java  | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/java/org/apache/solr/handler/RequestHandlerBase.java b/src/java/org/apache/solr/handler/RequestHandlerBase.java
index dfe7bb817ee..0c7d5b90e14 100644
--- a/src/java/org/apache/solr/handler/RequestHandlerBase.java
+++ b/src/java/org/apache/solr/handler/RequestHandlerBase.java
@@ -130,10 +130,14 @@ public abstract class RequestHandlerBase implements SolrRequestHandler, SolrInfo
       rsp.setHttpCaching(httpCaching);
       handleRequestBody( req, rsp );
       // count timeouts
-      boolean timedOut = (Boolean)rsp.getResponseHeader().get("partialResults") == null ? false : (Boolean)rsp.getResponseHeader().get("partialResults");
-      if( timedOut ) {
-        numTimeouts++;
-        rsp.setHttpCaching(false);
+      NamedList header = rsp.getResponseHeader();
+      if(header != null) {
+        Object partialResults = header.get("partialResults");
+        boolean timedOut = partialResults == null ? false : (Boolean)partialResults;
+        if( timedOut ) {
+          numTimeouts++;
+          rsp.setHttpCaching(false);
+        }
       }
     } catch (Exception e) {
       SolrException.log(SolrCore.log,e);