2248 def revert(ui, repo, ctx, parents, *pats, **opts):

  2248 def revert(ui, repo, ctx, parents, *pats, **opts):

  2249     parent, p2 = parents

  2249     parent, p2 = parents

  2250     node = ctx.node()

  2250     node = ctx.node()

  2251 

  2251 

  2252     mf = ctx.manifest()

  2252     mf = ctx.manifest()

  2253     if node == parent:

  2255     if node == parent:

  2254         pmf = mf

  2256         pmf = mf

  2255     else:

  2257     else:

  2256         pmf = None

  2258         pmf = None

  2257 

  2259