1013
1008
* (NULL_REVISION,) when the key has no parents.
1014
1009
* (parent_key, parent_key...) otherwise.
1027
1014
for index, key, value, refs in self.iter_entries(search_keys):
1030
1017
parents = (NULL_REVISION,)
1031
1018
found_parents[key] = parents
1034
1027
def insert_index(self, pos, index):
1035
1028
"""Insert a new index in the list of indices to query.