apacheGH-37952: [C++] Make unique->shared explicit to fix build failu…

…re on at least one compiler (apache#38136) ### Rationale for this change The [test-r-rstudio-r-base-4.1-opensuse153](https://github.com/ursacomputing/crossbow/runs/17162402631) nightly has been failing with a compile error for many days. ### What changes are included in this PR? Made the unique->shared conversion explicit. ### Are these changes tested? Yes (by existing tests) ### Are there any user-facing changes? No. * Closes: apache#37952 Authored-by: Dewey Dunnington <[email protected]> Signed-off-by: Antoine Pitrou <[email protected]>
dgreiss · Feb 17, 2024 · 5b2068b · 5b2068b
1 parent f944ce0
commit 5b2068b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cpp/src/arrow/dataset/file_parquet.cc b/cpp/src/arrow/dataset/file_parquet.cc
@@ -462,7 +462,7 @@ Result<std::shared_ptr<parquet::arrow::FileReader>> ParquetFileFormat::GetReader
   std::unique_ptr<parquet::arrow::FileReader> arrow_reader;
   RETURN_NOT_OK(parquet::arrow::FileReader::Make(
       options->pool, std::move(reader), std::move(arrow_properties), &arrow_reader));
-  return arrow_reader;
+  return std::move(arrow_reader);
 }
 
 Future<std::shared_ptr<parquet::arrow::FileReader>> ParquetFileFormat::GetReaderAsync(