From 911258b0662b1fdb87d94509deab0a298baffc4a Mon Sep 17 00:00:00 2001
From: Rob Austin <rob.austin@boundedbuffer.co.uk>
Date: Thu, 21 May 2020 11:55:15 +0100
Subject: [PATCH] fixed #219

---
 .../chronicle/map/OldDeletedEntriesCleanupThread.java    | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/openhft/chronicle/map/OldDeletedEntriesCleanupThread.java b/src/main/java/net/openhft/chronicle/map/OldDeletedEntriesCleanupThread.java
index 3a6253b7d..fd5ac567a 100644
--- a/src/main/java/net/openhft/chronicle/map/OldDeletedEntriesCleanupThread.java
+++ b/src/main/java/net/openhft/chronicle/map/OldDeletedEntriesCleanupThread.java
@@ -120,7 +120,14 @@ class OldDeletedEntriesCleanupThread extends Thread
             return;
 
         while (!shutdown) {
-            int nextSegmentIndex = cleanupSegment();
+            int nextSegmentIndex;
+            try {
+                nextSegmentIndex = cleanupSegment();
+            } catch (Exception e) {
+                if (shutdown)
+                    break;
+                throw e;
+            }
             if (nextSegmentIndex == -1)
                 return;
             if (nextSegmentIndex == 0) {