406         if len(self._rbcrevs) < rbcrevidx + _rbcrecsize:

   406         if len(self._rbcrevs) < rbcrevidx + _rbcrecsize:

   407             return self._branchinfo(rev)

   407             return self._branchinfo(rev)

   408 

   408 

   409         # fast path: extract data from cache, use it if node is matching

   409         # fast path: extract data from cache, use it if node is matching

   410         reponode = changelog.node(rev)[:_rbcnodelen]

   410         reponode = changelog.node(rev)[:_rbcnodelen]

   412         close = bool(branchidx & _rbccloseflag)

   413         close = bool(branchidx & _rbccloseflag)

   413         if close:

   414         if close:

   414             branchidx &= _rbcbranchidxmask

   415             branchidx &= _rbcbranchidxmask

   415         if cachenode == '\0\0\0\0':

   416         if cachenode == '\0\0\0\0':

   416             pass

   417             pass