From b37b9eb5afed8261f657b5847e8691b3804d0f60 Mon Sep 17 00:00:00 2001
From: gtully <gary.tully@gmail.com>
Date: Fri, 19 Aug 2016 11:48:42 +0100
Subject: [PATCH] fix up cancelledTaskModMetric reporting in kahadb

---
 .../main/java/org/apache/activemq/store/kahadb/KahaDBStore.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java b/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
index 0d20b78e33..f2ba0de9d7 100644
--- a/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
+++ b/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
@@ -1413,7 +1413,7 @@ public class KahaDBStore extends MessageDatabase implements PersistenceAdapter {
                     this.store.addMessage(context, message);
                     removeQueueTask(this.store, this.message.getMessageId());
                     this.future.complete();
-                } else if (cancelledTaskModMetric > 0 && this.store.canceledTasks++ % cancelledTaskModMetric == 0) {
+                } else if (cancelledTaskModMetric > 0 && (++this.store.canceledTasks) % cancelledTaskModMetric == 0) {
                     System.err.println(this.store.dest.getName() + " cancelled: "
                             + (this.store.canceledTasks / this.store.doneTasks) * 100);
                     this.store.canceledTasks = this.store.doneTasks = 0;