commit 9951097e2bd958dbd8494a6f96aff1a45fb4182a (HEAD -> SERVER-55180)
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Author: Billy Donahue <billy.donahue@mongodb.com>
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Date: Fri Mar 19 13:24:03 2021 -0400
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add & to fix xcode [-Wrange-loop-analysis] warning
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diff --git a/src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp b/src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp
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index 3544004ded..c0397a95c2 100644
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--- a/src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp
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+++ b/src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp
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@@ -511,7 +511,7 @@ std::vector<ShardId> getShardsOwningChunksForCollection(OperationContext* opCtx,
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const auto valuesElem = distinctResult.response.getField("values");
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std::vector<ShardId> shardIds;
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- for (const auto shard : valuesElem.Array()) {
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+ for (const auto& shard : valuesElem.Array()) {
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shardIds.emplace_back(shard.String());
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}
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uassert(ErrorCodes::IncompatibleShardingMetadata,
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