1 files changed, 3 insertions, 2 deletions
diff --git a/src/mongo/db/index/btree_access_method.cpp b/src/mongo/db/index/btree_access_method.cpp
index c96fcfc1dc8..51d4ba3acbe 100644
--- a/src/mongo/db/index/btree_access_method.cpp
+++ b/src/mongo/db/index/btree_access_method.cpp
@@ -42,8 +42,9 @@ namespace mongo {
 using std::vector;
 
 // Standard Btree implementation below.
-BtreeAccessMethod::BtreeAccessMethod(IndexCatalogEntry* btreeState, SortedDataInterface* btree)
-    : AbstractIndexAccessMethod(btreeState, btree) {
+BtreeAccessMethod::BtreeAccessMethod(IndexCatalogEntry* btreeState,
+                                     std::unique_ptr<SortedDataInterface> btree)
+    : AbstractIndexAccessMethod(btreeState, std::move(btree)) {
     // The key generation wants these values.
     vector<const char*> fieldNames;
     vector<BSONElement> fixed;