[lucene-solr] branch reference_impl_dev updated: @822 Whoops, NPE.

[ma...@apache.org]

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markrmiller pushed a commit to branch reference_impl_dev
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git


The following commit(s) were added to refs/heads/reference_impl_dev by this push:
     new 9882f3d  @822 Whoops, NPE.
9882f3d is described below

commit 9882f3d07330cb3105d142050fbacf6573473fb8
Author: markrmiller@gmail.com <ma...@gmail.com>
AuthorDate: Wed Sep 9 10:11:23 2020 -0500

    @822 Whoops, NPE.
---
 solr/core/src/java/org/apache/solr/cloud/Overseer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/solr/core/src/java/org/apache/solr/cloud/Overseer.java b/solr/core/src/java/org/apache/solr/cloud/Overseer.java
index 6df281e..df227a1 100644
--- a/solr/core/src/java/org/apache/solr/cloud/Overseer.java
+++ b/solr/core/src/java/org/apache/solr/cloud/Overseer.java
@@ -452,7 +452,7 @@ public class Overseer implements SolrCloseable {
 
         for (Slice slice : slicesMap.values()) {
           Slice oldSlice = null;
-          if (oldDoc.getSlicesMap() != null) {
+          if (oldSlice != null && oldDoc.getSlicesMap() != null) {
             oldSlice = oldDoc.getSlicesMap().get(slice.getName());
           }
           Map<String,Replica> existingReplicas;