From f0a60b56cb921dd1235cf51675468f57ed16aee2 Mon Sep 17 00:00:00 2001
From: Kirill Smelkov <kirr@nexedi.com>
Date: Tue, 2 Apr 2019 22:41:20 +0300
Subject: [PATCH] .

---
 "wcfs/internal/\316\264btree/\316\264btail.go" | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git "a/wcfs/internal/\316\264btree/\316\264btail.go" "b/wcfs/internal/\316\264btree/\316\264btail.go"
index 261745c2..a803fa7b 100644
--- "a/wcfs/internal/\316\264btree/\316\264btail.go"
+++ "b/wcfs/internal/\316\264btree/\316\264btail.go"
@@ -80,6 +80,7 @@ func (δB *ΔBTail) Update(δZ *zodb.EventCommit) {
 		return
 
 	zconnNew = db.Open(δZ.rev)
+	defer(zconnNew.close)
 
 	for root, δZ in δbZ:
 		toposort(δZ)
@@ -96,6 +97,11 @@ func (δB *ΔBTail) Update(δZ *zodb.EventCommit) {
 */
 }
 
+// XXX -> Get(root, key, at) -> (valueOid, rev) ?
 func (δB *ΔBTail) LastRevOf(root Tree, key Key, at zodb.Tid) zodb.Tid {
+	panic("TODO") // XXX return 0 as stub?
+}
+
+func (δB *ΔBTail) ForgetPast(revCut zodb.Tid) {
 	panic("TODO")
 }
-- 
2.30.9