[camel] branch camel-2.21.x updated: CAMEL-13012: AbstractFutureCallback generates NPE when response is a 401

[dmvolod]

This is an automated email from the ASF dual-hosted git repository.

dmvolod pushed a commit to branch camel-2.21.x
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/camel-2.21.x by this push:
     new 72ec54e  CAMEL-13012: AbstractFutureCallback generates NPE when 
response is a 401
72ec54e is described below

commit 72ec54e0e79a6a897dd60d90eb70ed914f248ee8
Author: Dmitry Volodin <dmvo...@gmail.com>
AuthorDate: Wed Jan 9 16:11:43 2019 +0300

    CAMEL-13012: AbstractFutureCallback generates NPE when response is a 401
---
 .../apache/camel/component/olingo4/api/impl/AbstractFutureCallback.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/components/camel-olingo4/camel-olingo4-api/src/main/java/org/apache/camel/component/olingo4/api/impl/AbstractFutureCallback.java
 
b/components/camel-olingo4/camel-olingo4-api/src/main/java/org/apache/camel/component/olingo4/api/impl/AbstractFutureCallback.java
index b710f04..9046e11 100644
--- 
a/components/camel-olingo4/camel-olingo4-api/src/main/java/org/apache/camel/component/olingo4/api/impl/AbstractFutureCallback.java
+++ 
b/components/camel-olingo4/camel-olingo4-api/src/main/java/org/apache/camel/component/olingo4/api/impl/AbstractFutureCallback.java
@@ -62,7 +62,7 @@ public abstract class AbstractFutureCallback<T> implements 
FutureCallback<HttpRe
                 try {
                     final ContentType responseContentType = 
getContentTypeHeader(response);
                               
-                    if 
(ODATA_MIME_TYPE_PATTERN.matcher(responseContentType.toContentTypeString()).matches())
 {
+                    if (responseContentType != null && 
ODATA_MIME_TYPE_PATTERN.matcher(responseContentType.toContentTypeString()).matches())
 {
                         final ODataReader reader = 
ODataClientFactory.getClient().getReader();
                         final ODataError error = 
reader.readError(response.getEntity().getContent(), responseContentType);