bundle-spec: properly identify changegroup-less bundle It is possible to produce a bundle without changegroup. For example if we want to only send phases or obsolescence information. However that lead to crash for command that identifies bundle content. So we fix that. The test will come in the next changesets, when we fix another bug preventing to generate such bundle by hand.

     1

  $ hg init repo

     2

  $ cd repo

     3

  $ echo This is file a1 > a

     4

  $ hg add a

     5

  $ hg commit -m "commit #0"

     6

  $ ls -A

     7

  .hg

     8

  a

     9

  $ echo This is file b1 > b

    10

  $ hg add b

    11

  $ hg commit -m "commit #1"

    12

  $ hg co 0

    13

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

    14

    15

B should disappear

    16

    17

  $ ls -A

    18

  .hg

    19

  a