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Date: Wed, 19 Oct 2022 14:39:59 -0500
From: Bjorn Helgaas <helgaas@kernel.org>
To: tools@linux.kernel.org
Subject: "b4 send" crash
Message-ID: <20221019193959.GA34903@bhelgaas>
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I think this is because I ran "b4 send" on a branch without having run
"b4 prep" first.  "b4 send" works as expected after I run "b4 prep".

  02:36:40 ~/linux (wip/bjorn-22-10-irq-of)$ b4 --version
  0.10.1
  02:36:46 ~/linux (wip/bjorn-22-10-irq-of)$ b4 send --hide-cover-to-cc --dry-run
  Traceback (most recent call last):
    File "/home/bjorn/.local/bin/b4", line 8, in <module>
      sys.exit(cmd())
    File "/home/bjorn/.local/lib/python3.8/site-packages/b4/command.py", line 341, in cmd
      cmdargs.func(cmdargs)
    File "/home/bjorn/.local/lib/python3.8/site-packages/b4/command.py", line 86, in cmd_send
      b4.ez.cmd_send(cmdargs)
    File "/home/bjorn/.local/lib/python3.8/site-packages/b4/ez.py", line 1150, in cmd_send
      todests, ccdests, patches = get_prep_branch_as_patches(prefixes=prefixes,
    File "/home/bjorn/.local/lib/python3.8/site-packages/b4/ez.py", line 1016, in get_prep_branch_as_patches
      csubject, cbody = cover.split('\n', maxsplit=1)
  ValueError: not enough values to unpack (expected 2, got 1)