From 5dcc45b94ae625c78c64a42dbebbf83855acf15e Mon Sep 17 00:00:00 2001
From: Andrea Burattin <andrea.burattin@gmail.com>
Date: Fri, 18 Nov 2022 14:02:30 +0100
Subject: [PATCH] Fixed bug with the processor of internal events

---
 .../java/beamline/models/algorithms/StreamMiningAlgorithm.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/beamline/models/algorithms/StreamMiningAlgorithm.java b/src/main/java/beamline/models/algorithms/StreamMiningAlgorithm.java
index 6486d1f..8bb7636 100644
--- a/src/main/java/beamline/models/algorithms/StreamMiningAlgorithm.java
+++ b/src/main/java/beamline/models/algorithms/StreamMiningAlgorithm.java
@@ -82,7 +82,7 @@ public abstract class StreamMiningAlgorithm<T extends Response> extends RichFlat
 	protected T process(BEvent event) {
 		try {
 			long value = 1;
-			if (processedEvents.value() != null) {
+			if (processedEvents == null || processedEvents.value() != null) {
 				value = processedEvents.value() + 1;
 			}
 			processedEvents.update(value);
-- 
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