Add --cc-trailers option to b4 am

By request, add ability to copy all addresses from the email's "Cc"
header into Cc: trailers, unless they are already mentioned in some
other trailer.

Requested-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/b4/mbox.py b/b4/mbox.py
index 86825f2..e808c58 100644
--- a/b4/mbox.py
+++ b/b4/mbox.py
@@ -114,7 +114,8 @@ def mbox_to_am(mboxfile, cmdargs):
         am_mbx = lser.save_am_mbox(mbx, noaddtrailers=cmdargs.noaddtrailers,
                                    covertrailers=covertrailers, trailer_order=config['trailer-order'],
                                    addmysob=cmdargs.addmysob, addlink=cmdargs.addlink,
-                                   linkmask=config['linkmask'], cherrypick=cherrypick)
+                                   linkmask=config['linkmask'], cherrypick=cherrypick,
+                                   copyccs=cmdargs.copyccs)
     except KeyError:
         sys.exit(1)