Fix for NPE when header values are null (#2964)

* Fix for NPE when header values are null * fixed formatting Co-authored-by: mhubli <Muralidhar.Hubli@wolterskluwer.com>
Netflix · May 4, 2022 · 4e1f08a · 4e1f08a
1 parent 7f8a6b0
commit 4e1f08a
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/http-task/src/main/java/com/netflix/conductor/tasks/http/HttpTask.java b/http-task/src/main/java/com/netflix/conductor/tasks/http/HttpTask.java
@@ -155,7 +155,12 @@ protected HttpResponse httpCall(Input input) throws Exception {
         headers.setContentType(MediaType.valueOf(input.getContentType()));
         headers.setAccept(Collections.singletonList(MediaType.valueOf(input.getAccept())));
 
-        input.headers.forEach((key, value) -> headers.add(key, value.toString()));
+        input.headers.forEach(
+                (key, value) -> {
+                    if (value != null) {
+                        headers.add(key, value.toString());
+                    }
+                });
 
         HttpEntity<Object> request = new HttpEntity<>(input.getBody(), headers);