Added check for null response to prevent crash at

response.getEntity() method call.

Issue-ID: SO-1841
Signed-off-by: Oleksandr Moliavko <o.moliavko@samsung.com>
Change-Id: Id796f4426f33cf419bbe5ed07500452ac0c7c775

1 files changed, 5 insertions, 0 deletions

diff --git a/cloudify-client/src/main/java/org/onap/so/cloudify/base/client/CloudifyClient.java b/cloudify-client/src/main/java/org/onap/so/cloudify/base/client/CloudifyClient.java
index 1893590106..3bd646fada 100644
--- a/cloudify-client/src/main/java/org/onap/so/cloudify/base/client/CloudifyClient.java
+++ b/cloudify-client/src/main/java/org/onap/so/cloudify/base/client/CloudifyClient.java
@@ -95,6 +95,11 @@ public class CloudifyClient {
      */
     public <T> T execute(CloudifyRequest<T> request) {
         CloudifyResponse response = request(request);
+
+        if (null == response) {
+            return null;
+        }
+
         return (request.returnType() != null && request.returnType() != Void.class)
                 ? response.getEntity(request.returnType())
                 : null;