fixed bug in conflict detection: update parent's timestamp when creating/deleting subordinate

1 files changed, 7 insertions, 2 deletions

diff --git a/acf/transaction/init.lua b/acf/transaction/init.lua
index e9b8bbc..003abdb 100644
--- a/acf/transaction/init.lua
+++ b/acf/transaction/init.lua
@@ -110,12 +110,17 @@ function Transaction:set_multiple(mods)
       if is_table then value = {} end
       set(path, not delete and t or nil, value, old == nil)
 
+      local function set_parent()
+	 set(ppath, 'table', parent)
+	 self.mod_time[ppath] = self.mod_time[path]
+      end
+
       if old == nil and not delete then
 	 table.insert(parent, name)
-	 set(ppath, 'table', parent)
+	 set_parent()
       elseif old ~= nil and delete then
 	 remove_list_value(parent, name)
-	 set(ppath, 'table', parent)
+	 set_parent()
       end
    end
 end