[U-Boot] [PATCH] patman: fix coverletter cc list with nulls

[Robert Beckett]

fixes: 8ab452d5877638a97e5bdd521d119403b70b45f5

When compiling list of cover letter cc addresses, using null as a
separater, then encoding to utf-8 results in lots of "\x00" as
separators. patman then doesnt understand that when it comes to
repoting the list to send-email.

Fix this by not encoding to utf-8, as done for the other patch files.

Signed-off-by: Robert Beckett <bob.beckett at collabora.com>
---

 tools/patman/series.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/patman/series.py b/tools/patman/series.py
index 02a1113ad0..a15f7625ed 100644
--- a/tools/patman/series.py
+++ b/tools/patman/series.py
@@ -251,7 +251,7 @@ class Series(dict):
             cover_cc = [tools.FromUnicode(m) for m in cover_cc]
             cc_list = '\0'.join([tools.ToUnicode(x)
                                  for x in sorted(set(cover_cc + all_ccs))])
-            print(cover_fname, cc_list.encode('utf-8'), file=fd)
+            print(cover_fname, cc_list, file=fd)
 
         fd.close()
         return fname
-- 
2.20.1