295             if not chunk:

   295             if not chunk:

   296                 break

   296                 break

   297             fh.write(z.compress(chunk))

   297             fh.write(z.compress(chunk))

   298         fh.write(z.flush())

   298         fh.write(z.flush())

   299     except:

   299     except:

   300         os.unlink(filename)

   301         os.unlink(filename)

   301         raise

   302         raise

   302 

   304 

   303 def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,

   305 def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,

   304            changes=None, text=False, opts={}):

   306            changes=None, text=False, opts={}):

   305     if not node1:

   307     if not node1:

   306         node1 = repo.dirstate.parents()[0]

   308         node1 = repo.dirstate.parents()[0]

  1788             fname = opts["bundle"]

  1790             fname = opts["bundle"]

  1789             f = open(fname, "wb")

  1791             f = open(fname, "wb")

  1790 

  1792 

  1791         cg = other.changegroup(incoming, "incoming")

  1793         cg = other.changegroup(incoming, "incoming")

  1792         write_bundle(cg, fname, compress=other.local(), fh=f)

  1794         write_bundle(cg, fname, compress=other.local(), fh=f)

  1794         if not other.local():

  1795         if not other.local():

  1795             # use a bundlerepo

  1796             # use a bundlerepo

  1796             other = bundlerepo.bundlerepository(ui, repo.root, fname)

  1797             other = bundlerepo.bundlerepository(ui, repo.root, fname)

  1797 

  1798 

  1798     o = other.changelog.nodesbetween(incoming)[0]

  1799     o = other.changelog.nodesbetween(incoming)[0]