Avoid potential NPE

Signed-off-by: Andrey Balarev <andrey.balarev@bosch.io>
eclipse-ditto · May 9, 2022 · 18a01c0 · 18a01c0
1 parent 31a8505
commit 18a01c0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/base/service/src/main/java/org/eclipse/ditto/base/service/devops/DevOpsCommandsActor.java b/base/service/src/main/java/org/eclipse/ditto/base/service/devops/DevOpsCommandsActor.java
@@ -360,7 +360,8 @@ private void handleExecutePiggyBack(final ExecutePiggybackCommand command) {
                                             JsonValue.of(Objects.toString(result)), DittoHeaders.empty());
                         } else {
                             devOpsCommandResponse = getErrorResponse(command,
-                                    AskException.fromMessage(error.getMessage(), DittoHeaders.empty()).toJson());
+                                    AskException.fromMessage(error != null ? error.getMessage() : "Unknown error occurred.",
+                                            DittoHeaders.empty()).toJson());
                         }
                         sender.tell(devOpsCommandResponse, getSelf());
                     });