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path: root/src/mongo/db/index/index_access_method.cpp
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-rw-r--r--src/mongo/db/index/index_access_method.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mongo/db/index/index_access_method.cpp b/src/mongo/db/index/index_access_method.cpp
index a07acae57e0..ec2c609a86e 100644
--- a/src/mongo/db/index/index_access_method.cpp
+++ b/src/mongo/db/index/index_access_method.cpp
@@ -178,7 +178,7 @@ Status SortedDataIndexAccessMethod::insert(OperationContext* opCtx,
const std::vector<BsonRecord>& bsonRecords,
const InsertDeleteOptions& options,
int64_t* numInserted) {
- for (auto bsonRecord : bsonRecords) {
+ for (const auto& bsonRecord : bsonRecords) {
invariant(bsonRecord.id != RecordId());
if (!bsonRecord.ts.isNull()) {