89
89
if not is_null_rev(revid):
93
93
self.log.exception('Exception fetching changes')
94
94
raise HTTPServerError('Could not fetch changes')
97
97
# add parent & merge-point branch-nick info, in case it's useful
100
100
# Create breadcrumb trail for the path within the branch
101
101
branch_breadcrumbs = util.branch_breadcrumbs(path, inv, 'files')