exception from 'b4 trailers -u'

exception from 'b4 trailers -u'

[Tom Tromey]

Today I tried 'b4 trailers -u' and got this:

prentzel. b4 trailers -u
Calculating patch-ids from commits, this may take a moment...
Checking change-id "20230209-submit-value-fixups-2023-3e7d7c6750af"
Grabbing search results from inbox.sourceware.org
Traceback (most recent call last):
  File "/home/tromey/.local/bin/b4", line 8, in <module>
    sys.exit(cmd())
  File "/home/tromey/.local/lib/python3.10/site-packages/b4/command.py", line 360, in cmd
    cmdargs.func(cmdargs)
  File "/home/tromey/.local/lib/python3.10/site-packages/b4/command.py", line 81, in cmd_trailers
    b4.ez.cmd_trailers(cmdargs)
  File "/home/tromey/.local/lib/python3.10/site-packages/b4/ez.py", line 1954, in cmd_trailers
    update_trailers(cmdargs)
  File "/home/tromey/.local/lib/python3.10/site-packages/b4/ez.py", line 862, in update_trailers
    addtrailers = list(lmsg.followup_trailers)
AttributeError: 'NoneType' object has no attribute 'followup_trailers'



I don't know what it means.  I do think there are some trailers to
fetch; this was v3 of a series and I got some email with an approved-by
for a few of the patches in it that weren't approved.

Tom