From 1606a7618712a4c5f9f7e92ce44e489e9d07993e Mon Sep 17 00:00:00 2001
From: LWY <572039941@qq.com>
Date: Sun, 6 Sep 2020 23:10:51 +0800
Subject: [PATCH] LUCENE-9482: Fix deletion count error message

---
 lucene/core/src/java/org/apache/lucene/index/SegmentInfos.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lucene/core/src/java/org/apache/lucene/index/SegmentInfos.java b/lucene/core/src/java/org/apache/lucene/index/SegmentInfos.java
index 745b3d74aad..8ba766bc13c 100644
--- a/lucene/core/src/java/org/apache/lucene/index/SegmentInfos.java
+++ b/lucene/core/src/java/org/apache/lucene/index/SegmentInfos.java
@@ -376,7 +376,7 @@ public final class SegmentInfos implements Cloneable, Iterable<SegmentCommitInfo
           throw new CorruptIndexException("invalid deletion count: " + softDelCount + " vs maxDoc=" + info.maxDoc(), input);
         }
         if (softDelCount + delCount > info.maxDoc()) {
-          throw new CorruptIndexException("invalid deletion count: " + softDelCount + delCount + " vs maxDoc=" + info.maxDoc(), input);
+          throw new CorruptIndexException("invalid deletion count: " + (softDelCount + delCount) + " vs maxDoc=" + info.maxDoc(), input);
         }
         final byte[] sciId;
         if (format > VERSION_74) {