[btree] update the root_ after an insert

!!!
2013-06-19 17:19:24 +01:00 · 2013-06-19 17:19:24 +01:00 · ec99e6fd93
commit ec99e6fd93
parent a8585f1d68
1 changed files with 2 additions and 0 deletions
--- a/persistent-data/data-structures/btree.tcc
+++ b/persistent-data/data-structures/btree.tcc
@ -486,6 +486,8 @@ namespace persistent_data {
 		else
 			// FIXME: check if we're overwriting with the same value.
 			n.set_value(index, value);
+
+		root_ = spine.get_root();
 	}

 	template <unsigned Levels, typename ValueTraits>