ui: convert exception data to bytes when printing chained exception info
Caught by pytype.
Differential Revision: https://phab.mercurial-scm.org/D7670
--- a/mercurial/ui.py Sat Dec 14 18:23:37 2019 -0500
+++ b/mercurial/ui.py Sat Dec 14 18:31:50 2019 -0500
@@ -1857,9 +1857,9 @@
# exclude frame where 'exc' was chained and rethrown from exctb
self.write_err(
b'Traceback (most recent call last):\n',
- b''.join(exctb[:-1]),
- b''.join(causetb),
- b''.join(exconly),
+ encoding.strtolocal(''.join(exctb[:-1])),
+ encoding.strtolocal(''.join(causetb)),
+ encoding.strtolocal(''.join(exconly)),
)
else:
output = traceback.format_exception(exc[0], exc[1], exc[2])