@@ -894,8 +894,6 @@ Status MultipathLevelBuilder::Write(const Array& array, bool array_field_nullabl
                                     MultipathLevelBuilder::CallbackFunction callback) {
   ARROW_ASSIGN_OR_RAISE(std::unique_ptr<MultipathLevelBuilder> builder,
                         MultipathLevelBuilder::Make(array, array_field_nullable));
-  PathBuilder constructor(array_field_nullable);
-  RETURN_NOT_OK(VisitArrayInline(array, &constructor));
   for (int leaf_idx = 0; leaf_idx < builder->GetLeafCount(); leaf_idx++) {
     RETURN_NOT_OK(builder->Write(leaf_idx, context, callback));
   }
Original file line number	Diff line number	Diff line change
`@@ -894,8 +894,6 @@ Status MultipathLevelBuilder::Write(const Array& array, bool array_field_nullabl`
`894`	`894`	`MultipathLevelBuilder::CallbackFunction callback) {`
`895`	`895`	`ARROW_ASSIGN_OR_RAISE(std::unique_ptr<MultipathLevelBuilder> builder,`
`896`	`896`	`MultipathLevelBuilder::Make(array, array_field_nullable));`
`897`		`- PathBuilder constructor(array_field_nullable);`
`898`		`- RETURN_NOT_OK(VisitArrayInline(array, &constructor));`
`899`	`897`	`for (int leaf_idx = 0; leaf_idx < builder->GetLeafCount(); leaf_idx++) {`
`900`	`898`	`RETURN_NOT_OK(builder->Write(leaf_idx, context, callback));`
`901`	`899`	`}`