Handle decoding incorrectly encoded headers

Sometimes the encoding indicated in the header lies and it's not actualy
that codepage at all. When that happens, just replace errors and
continue.

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/b4/__init__.py b/b4/__init__.py
index 745485e..483173c 100644
--- a/b4/__init__.py
+++ b/b4/__init__.py
@@ -1278,7 +1278,7 @@ class LoreMessage:
             if hcs is None:
                 hcs = 'utf-8'
             try:
-                decoded += hstr.decode(hcs)
+                decoded += hstr.decode(hcs, errors='replace')
             except LookupError:
                 # Try as utf-u
                 decoded += hstr.decode('utf-8', errors='replace')