crimson/.../staged-fltree/tree_utils: fix cursor binding

Signed-off-by: Samuel Just <sjust@redhat.com>

diff --git a/src/crimson/os/seastore/onode_manager/staged-fltree/tree_utils.h b/src/crimson/os/seastore/onode_manager/staged-fltree/tree_utils.h
index ac30474251bc0eea8138c7eac41e3822c610bb0f..a0ac707cd255bc88ea04aeb58e0a226ef7b90f88 100644 (file)
--- a/src/crimson/os/seastore/onode_manager/staged-fltree/tree_utils.h
+++ b/src/crimson/os/seastore/onode_manager/staged-fltree/tree_utils.h
@@ -300,7 +300,8 @@ class TreeBuilder {
     return tree->insert(
         t, p_kv->key, {p_kv->value.get_payload_size()}
     ).safe_then([&t, this, p_kv](auto ret) {
-      auto& [cursor, success] = ret;
+      auto success = ret.second;
+      auto cursor = std::move(ret.first);
       initialize_cursor_from_item(t, p_kv->key, p_kv->value, cursor, success);
 #ifndef NDEBUG
       validate_cursor_from_item(p_kv->key, p_kv->value, cursor);